Chapter 04


"Great! I am so pleased you both agreed to my proposal. You can trust me, Erik is our best assistant we have for this task," Dr. Wood said, contented.

"Yes. You've proven that we can trust you, Dr. Wood. And we really appreciate your help and support," Paul said.

"Thank you, Paul. Do not forget this is the best way to help your wife in winning a medal." Dr. Wood said with smile. Then Dr. Wood looked at Susan and added, "Sweetie, just relax. This is a natural continuation of your sperm therapy which has helped you to release all that restrictive tension in your body." The whole time Dr. Wood ran her hands gently across Susan's hot sizzling body, from her big succulent tits with their erect nipples to her wet swollen meaty delicious pussy.

Meanwhile, Dr. Clark left the office and a few minutes later, he returned with Erik.

"This is your new stud, Mrs. Fisher," Dr. Wood said officially, but softly.

"Oh, wow," was all Susan could manage to say while she was still lying naked on the bed.

"Do you like him?" Dr. Wood asked teasingly.

"Err... he looks beautiful... and so sexy!" Susan answered looking at Erik from head to toe, squeezing Dr. Wood's hand, expressing how much Eric excited her. Obviously Susan was fascinated with Erik's look and his sensuous youthful body. Like Jim and Tom had, he was also wearing a pair of tight white cotton briefs and nothing else. The bulge in his briefs was huge, Susan glared openly at it, her own eyes growing wet with desire.

"His cock is so big!" Susan added nervously, looking up at Dr. Wood's face.

"Yes my little hottie, your stud has a nice and big cock, exactly what you need," Dr. Wood said proudly and continued, "It's normal to be nervous for first time. Most wives are. Don't worry, when you feel that lovely big cock push up into you, all your reservations will disappear."

Susan nodded her understanding.

"What about you, Erik. Do you like Mrs. Fisher?" Dr. Wood asked.

"Yes, Mrs. Fisher is absolutely stunning! Her body is awesome," Erik stated honestly. His eyes drank in the sight of Susan's naked body, who to Eric looked like a younger version of his hot mother Kate. Susan was curvy and slender, her body was nice and firm with big, full tits. Erik loved her tits with their big dark brown areolas and beautiful pink nipples, her long muscular legs and her gorgeous face with those full lips, even her facial features were similar to his mother.

"I am very pleased you like each other. It is very important and this guarantees that your sperm therapy will be successful, Susan!" Dr. Wood said.

"What about you, Paul? Do you like your wife's young stud?" Dr. Clark asked provocatively.

"Err.. yes... Erik is a very fine looking young man," Paul replied nervously. He was absolutely floored by Erik's size and added worriedly, "But, his cock is so much bigger than mine. I am worried it will not all fit inside my wife's vagina."

"Yes, he is easily double your length and over twice your girth. But don't worry Paul, he will make room. And I hope your wife will be fully satisfied," Dr. Wood said and added with a smile, "I am sure you would be satisfied also." She knew very well Susan is going to be opened up wider and deeper than she has ever been after Eric is done with her. And if Paul would slipped into her again. Susan will not be able to even feel him!

Then Dr. Wood looked at Erik and said, "Erik, to help you understand completely Mrs. Fisher's diagnosis, let me tell you about it, but first, please come, lay down next to Mrs. Fisher."

Erik obediently climbed onto the bed nestling into Susan's soft warm body, so soft she felt as he touched her for the very first time, she could feel his semi-hard cock pressing into her hips. The feeling was amazing and her body responded immediately, with sharp electric currents sizzling through her loins each time he stroked his hand along the length of her left thigh. With a glazed over happy trance like look on her pretty face, Susan turned her head towards Erik giving him a little wet kiss. Then Erik kissed her, his lips sliding over hers in slow gentle movements, his hand was caressing Susan softly, slowly snaking upwards to her large tits. His fingers touched the underside of her tits and rested there as if waiting for permission to continue. Susan's hips begun swaying, her movements obviously becoming more involuntary. Dr. Wood was pleased when she saw that Susan's whole body was melting and relaxing in anticipation.

"Oh my god, she is so soft and hot," Erik said softly. He could smell her sweet delicious musky scent.

"Yes Erik, you are right, Mrs. Fisher is the really hot wife of Paul Fisher. She is also a great pole vaulter and in five days she has a major competition, the most important one of her career. Her problem is that she feels heavy in her body during these competitions. o help release this heaviness and tension she feels, we prescribed special therapy for her. We recommended her to have more orgasms and sperm in her body. So far, Mrs. Fisher has orally received large amounts of sperm from our young studs. This gave excellent results and now she is ready for the next phase, to receive sperm deep in her vagina," Dr. Wood deliberately delayed finishing her explanation.

Erik nodded, eyeing Susan's hot shapely body. Although Dr. Wood had already explained to him Mrs. Fisher's case, he enjoyed the re-explanation. Susan felt his cock growing with every passing minute.

"Erik, you must know that Mrs. Fisher is a naturally beautiful woman with a highly developed sexuality. Her sexual experiences also started relatively late when she married Paul. Also, she has a much higher sex drive than most women. I can say she is a highly libidinous woman like your moth... err... your teacher Kate, but she is inexperienced with men and with sex. But, I am sure Mrs. Fisher will quickly learn from you," Dr. Wood added.

"I understand," Erik said and nodded again. Listening Dr. Wood was so excited for him.

"Great, Erik! Once again, it is very important you understand Mrs. Fisher's needs and the fact that Mrs. Fisher is a healthy young woman with a REALLY HIGH sex drive. Mrs. Fisher is a little shy, but like your teacher Kate, she's the kind of woman that likes to fuck a lot when she gets relaxed. This means that Mrs. Fisher needs a lot of cock to keep her satisfied. So I expect your full engagement and that you apply all of the skills your teacher Kate pasted on to you," Dr. Wood concluded.

"You can count on me, Dr. Wood," Erik said with confidence. Then he looked at Paul and asked, "What about you Mr. Fisher?"

"You may call him Paul or just hubby. He is an open-minded person, and he absolutely understands Mrs. Fisher's needs. And he likes to show off his hot wife," Dr. Clark explained.

"Will he be present to watch?" Erik asked.

"Yes, Paul is very small and he wants to watch his hot young wife fuck a bigger and better guy. I think it's very natural for him to do so," Dr. Clark answered.

"There is another reason. As you know, a female orgasm is much more complex than a male's orgasm. It is more connected to her psychological functions, or how she feels about herself and her partner. So a woman needs to 'feel safe' to have an orgasm. The vigilance centre in women's brains actually shuts down during orgasm far more than in men. It means that a woman needs to feel safe enough to relax into orgasm and let go," Dr. Wood said and put her hand again on Susan's hot pussy. When she gently caressed and massaged her swollen labia she was pleased Susan's pussy was already dripping. Susan moaned and opened her legs wide.

"I am sure if her hubby was present to watch, that she will feel absolutely safe and completely relaxed. That way she can fully enjoy her therapy," Dr. Clark added.

"I understand," Erik confirmed.

"Would you like your hubby to watch you, hottie?" Dr. Wood asked Susan.

"Yes, I would like that. I will feel safer," Susan answered shyly.

"What about you, Paul? Do you like watching your hot wife with another man?" Dr. Wood asked.

"Yes, I would like that too. Err... I have to admit it really excites me!" Paul responded.

Susan could not wait anymore. She wanted to be taken so bad. Hard! Not by her husband, but by another man. She moaned louder and started working her hips, rubbing her pussy along Dr. Wood's hand.

"Ohh poor Susan, you need a cock so much, don't you?" Dr. Wood said noticing the room smelled of her excitement.

"Yes... please," Susan replied, so excited that her breathing came in short pants.

"Take off your briefs, Erik," Dr. Wood ordered.

Erik obediently rose to his knees. Susan gasped out loud as Erik slid his briefs down to mid-thigh and proudly presented himself in front of everyone. Erik's cock was thick, with rough veins running down its length and his size shocked and surprised Susan. As if that wasn't enough, Erik's scrotum hung low, two huge testicles plainly visible in his large pouch of skin. It was definitely the largest cock she had ever seen, larger than Jim's or Tom's.

"Ohh... it is beautiful!" Susan opened her eyes wider, shouting out in delight without thinking.

"Yes, hottie. Your doctor has provided you with a beautiful big cock," Dr. Wood was pleased with Susan's reaction. Her left hand cupped Erik's testicles, lifting and squeezing them gently, and then she said, "Believe me, when tell you, there is plenty of sperm for you. So, get on your hands and knees, hottie, it's time to show Erik your married pussy."

Dr. Wood knew that doggy style was Erik's favorite sexual position. She was also sure that Susan would feel more comfortable in that position. Additionally, for her first penetration, Susan would be more relaxed because she and Erik would not have direct eye contact.

As the doctor had requested, Susan got on her hands and knees in front of Erik and glanced over her shoulder towards him. It was obvious, she could hardly take her eyes off the big cock behind of her.

"Good girl," Dr. Wood praised Susan adding, "Please, spread your knees. Let your young stud see what your husband has been keeping for himself."

Susan obediently did as Dr. Wood directed and spread her legs. Her ass was high in the air and her swollen pussy pooched between her thighs. On her hands and knees she was in the most inviting position. At the same time, Susan became aware that she was exposed to Erik completely and she bent her head down shyly.

"Don't be shy, hottie. You are so beautiful and sexy. And you are now in the best position for an intense deep fucking from behind," Dr. Wood said and then asked, "Erik, do you like Mrs. Fisher's wet married pussy?"

"Wow, yes, I like her married pussy. And I love it when women lubricate quite a lot," Erik exclaimed in amazement. Obviously, he was delighted at how Susan was so dripping wet and how incredibly swollen her big vaginal lips were.

Dr. Wood wanted more conversation between Susan and Erik so she motioned for Erik to continue.

"Mmmm... Mrs. Fisher, I love your ass arched up in the air like that!" Erik exclaimed.

Susan just gasped. Her breathing was getting louder and faster.

"Mrs. Fisher, do you like doggy style?" Erik asked softly.

Susan was a little surprised by his question. She was silent and Paul answered for her, "Yes, my wife loves doggy style very much. This is our favorite position. Tell him, honey."

"Yes," Susan said finally in a husky voice. Her heart beat faster, her stomach was burning and her lips were dry.

"You like getting fucked from behind. Don't you, Mrs. Fisher?" Erik asked boldly.

Erik could tell his words excited Susan by her quick intake of air and the disjointed response. "Errr...yes... I like it. Please, fuck me... fuck me hard," she begged, her voice as shaky as her body. Obviously, she just wanted that big fucking thing inside her!

Erik approached her slowly and now his huge cock was inches from Susan's hungry pussy. He could feel the heat radiating from her pussy and he hesitated for a moment.

"Go ahead, Erik. Mrs. Fisher is so ready to be fucked! But, don't forget that women love the first thrust," Dr. Wood reminded him softly, giving him permission to penetrate Susan.

Susan gasped. There she was, waiting on her hands and knees, knowing that in a few moments she'd be fucked. Her fingers clawed at the bedspread as she waited, breathless, for her new man to ram his cock up her pussy for the first time. She closed her eyes, a smile on her beautiful face.

Erik put his thick cock head between Susan's slippery pussy lips. Warmth exploded into his pelvis. Her scent, the color of her flesh, and the lovely feminine moisture all called to him. Erik let the sensations fill him. Oh, he wanted her. He had to have her. He had to penetrate her with his cock and fill her with his seed. Knowing well that women love the first thrust, Erik planned to tease her a bit and build up some anticipation before sliding into her fully. He was rubbing his cock head on the inside and out of Susan's swollen pussy lips and erect clitoris. Then, he slid his cock up and down the outside of Susan's vagina, but still did not penetrate her. He just rested the tip of his cock at the opening of Susan's vagina while he kissed her neck and back. This drove Susan wild.

With his left hand, he caressed her butt, then her firm tummy, and finally her large hanging tits. If he had to compare her tits with his mother's he would say they are a little smaller, but more firm. He squeezed and massaged them gently and Susan let out an accidental moan. She was in heaven and she covered her mouth and muffled her moans. Then Erik pushed the head of his cock into her glistening pussy. He was delighted at how Susan was tight and hot. At the same time, Susan gasped loudly as she felt the size of his cock head.

"Erik, please slowdown and allow Mrs. Fisher to accommodate for your size. Do not forget the fact that she has only been use to her husband's tiny cock," Dr. Clark warned him.

Erik nodded, holding his cock head inside her as Susan adjusted to its size. She gasped arching her lower back down deeper. This made her hips tilt upwards, exposing more of her pussy even more. She thrust herself backwards as if saying 'I am ready and I want to be fucked right now.' Dr. Wood knew that the resistance was insignificant thanks to the ample lubrication from both of them. Once his huge cock head was inside Susan and she had adjusted to it, the rest followed easily. But Dr. Wood wanted to tease Susan too.

"Go in slow, Erik. Let Mrs. Fisher feel every hard inch go in her pussy real slowly," Dr. Wood said.

Erik pulled back an inch and pushed forward again with a couple of new inches.

"Ohh .. you're so much bigger than my husband," Susan gasped as Erik's cock, twice as thick as her husband's, began to stretch her swollen wet pussy.

"Honey, are you ok? What do you think?" Paul asked, sounding concerned. But he knew there was no going back now.

"I think... I think this is...ok!" Susan panted and added, "Pretty... good... actually!"

"Do you like it, Mrs. Fisher?" Erik asked.

"Yes, I like it. It feels good... so good," Susan answered. This feeling of being stretched out to the limit was surely something she liked. She reached down and felt that Erik still had more to offer. "Give me all of it! I need all of it...every inch," she begged.

Erik pushed slowly, watching his cock slide into Susan's pussy, feeling that exciting wetness and heat. Inching his cock inward, he saw her pink pussy lips part open, yet they seemed to grip his cock at the same time.

"Oh, she is so tight, tighter than my moth...err... my teacher," Erik noticed again what a difference this was to Kate. His mother was easy to tell, but Susan's pussy was tight. He couldn't believe the pleasure he felt from a tight, barely used pussy on his cock.

"Yes, Mrs. Fisher is so tight because she is young and she hasn't had a lot of sexual partners so far. And, as you know, her husband has a thin penis," Dr. Wood explained again.

Erik's cock moved into Susan which made her whimper. A shiver shot up and down her spine, and her ass writhed gently. Paul couldn't believe it. It didn't take his wife long to relax and start enjoying the fun. Erik's girth took her breath away at every stroke. When the full length of Erik's huge cock was inside Susan, he stopped again to give her time to adjust to his size. Susan let out a loud and pleasant moan. Her pussy was wet and hotter than ever, sheathing his cock, and mutely begging him to fuck her.

"It is too much for her to handle," Paul said quietly. He couldn't believe it...his wife had taken it all...so easily... and it was fucking amazing.

"Don't worry, Paul, your wife was able to accommodate him easily. You heard your wife let out a big pleasant moan when she felt Erik enter her fully for the first time. So, let her take this big cock, and watch her enjoy it!" Dr. Wood said soothingly.

Susan moaned again. The feeling of his cock completely filling her up so deep inside was so good. Then Erik began to slowly fuck her. Susan became aware that she was being treated to the longest cock she had ever had. Erik's cock penetrated her further than anyone else had ever done. And it was incredible. When the head of his cock pushed into her cervix for the first time, Susan came immediately with a wail of delight. They could see clearly that Susan was cuming on her first big cock!

"You look like you're enjoying that hottie," Dr. Wood observed after a while.

"Oh Dr. Wood, I did not know fucking could feel so good!" Susan gasped, as she put her head down.

"It's just the beginning, hottie. So relax and enjoy. Erik, fuck her married pussy harder," Dr. Wood ordered Erik.

Erik started to slide his big cock in and out of Susan harder and faster, still keeping the strokes long. His heavy balls were slapping her swollen inflamed clit as he slammed into her over and over.

"Your wife is fond of deep penetration," Dr. Clark noticed as he looked at Paul.

Paul nodded. He was hypnotized as he watched this young stud penetrat his wife deeply. Her magnificent breasts bounced and swung with each of Erik's thrusts. Paul could not resist so he gently squeezed her left breast and felt the big rigid nipple between his fingers. At the same time, Erik reached out with his right hand and grabbed hold of Susan's right round breast, giving it a firm squeeze, all the while forcing his huge cock in her hot pussy. He hefted her right breast up in his palm, feeling the weight of it, and then rolled her large firm nipple between his thumb and forefinger to squeeze and knead it. Susan moaned on fire at the sensation of the two men simultaneously caressing and playing with her tits.

"Baby, you're doing just great with your young stud. You are so hot! I love you!" Paul encouraged her.

"I love you too, honey. Ohh... I've never been so full...oh...I think I'm going to cum again...Oh God," Susan screamed, her thighs were quivering and shaking as she was came again.

"Paul, kiss your hot wife while she cums on another man," Dr. Wood said softly.

Paul kissed his wife passionately while she came hard and creamed all over Erik's big cock.

When their kiss ended Dr. Wood instructed, "Susan, I want you to roll over now and spread your legs open."

Susan dutifully did as she was told and turned over so that she was lying on her back. Paul could now see his young wife opened fully, wet and inviting, her muscles already having little spasms.

"Erik, slide your long thick cock deeper into Mrs. Fisher than her hubby has ever been," Dr. Wood added.

Resting his hands on Susan's knees, Erik asked, "Do you need my cock, Mrs. Fisher?"

"Yes... I need your big cock, please..." Susan moaned and tightened up. Then she relaxed her vaginal muscles, obviously longing for a big hard cock to fill her up.

"Your wife is really a turn-on," Dr. Clark whispered to Paul. "I'm glad she isn't as shy as she was when she first visited us."

Paul nodded. He also noticed that his wife shed all of her inhibitions.

As if she wanted to prove it, Susan lifted her hips up off the bed and begged again shamelessly, "Please, Erik, give me your big cock!"

Erik was taking his time, teasing her. Then Susan felt Erik lean over her slightly, taking some of his weight off his knees.

"Ohhh..." Susan moaned wordlessly as Erik's huge cock penetrated her again. Erik was pushing slowly until his long thick cock was all the way inside her.

Susan's long legs wrapped around Erik while his big cock slid in and out of her wet fat swollen pussy. Dr. Wood placed Paul's hand on Susan's tummy and pushed down firmly.

"Oh, this is incredible," Paul said as he felt Erik's cock head moving in and out of his wife.

"Ah! Ah! Oh Erik! More! Deeper! Ohyes!" Susan cried out between gasps. She moaned constantly, louder and louder, while her pussy was deeply fucked with this big dick.

"Your wife makes a lot of noise when she is fucked," Dr. Clark noticed.

"Yes," Paul confirmed shortly. He was surprised by the new noises his wife made when Erik fucked her. With him, Susan made no more than a couple of gasps, usually just 'oh, please, more.'

"Nothing to be ashamed of my dear, just enjoy it, enjoy Erik's big cock in your hot pussy!" Dr. Wood said softly.

In front of her husband, Susan lost herself and found herself again. She was now actively participating in the fucking, as she thrust her hips forward to impale her pussy on Erik's long cock. She could feel his balls slapping against her pussy while Erik fucked her so hard.

"Show your hubby how much you like it, hottie. He loves the look of passion on your beautiful face," Dr. Wood encouraged her. The doctor wanted to show Paul that just because Susan was a respectable married woman, it didn't mean she couldn't be a dirty hot wife.

"Are you watching us, hubby? Do you like seeing your very hot wife fucking me like this?" Erik asked. He liked watching the face of Paul as he dealt with the emotions of watching his wife get fucked by another man.

Paul nodded wordlessly. His wife never looked so sexy! She was obviously enjoying this and Paul realized their marriage was about to change forever. But he realized he liked seeing his wife pleasured. And he derived his pleasure from seeing hers. Above all, he was happy for his hot insatiable wife.

Susan wrapped her arms around Erik's neck, and he could feel her perky breasts and erect nipples rubbing against his chest when she started cuming again and again. Her orgasms just seemed to continue on and on as her body grabbed onto his cock and wouldn't let go. All his thrusting just seemed to drive her orgasms onwards. It was immensely pleasurable, not only for Susan, but for Erik also. He felt himself getting close.

"I'm going to empty my balls deep inside you soon, Mrs. Fisher. Can I?" Erik grunted down at her glazed expression.

"Ahhh... yes... yes, come inside me, pleaaase... " Susan moaned and Erik felt her legs wrapped around him, and her feet, locked together, pulling his ass deeper inside her, trapping him.

"Yes, Erik. Come inside Mrs. Fisher, inside her thirsty married pussy, while her husband is watching," Dr. Wood gave Erik her permission knowing that he was ready for his first orgasm after a good 30 minute pounding.

Erik replied by letting out an animalistic groan, throwing his weight on top of Susan, and giving her the hardest, deepest fuck she'd ever had in her life.

Susan closed her eyes and let out a long, loud moan as she felt his cock begin to twitch and spurt inside her, filling her completely. Knowing that a strange man came inside her for the first time while her husband watched only made the feeling that much more exquisite.

"Ohhh... honey, he is cuming... in my pussy! I can FEEL it!" Susan bellowed as another orgasm washed over her. She felt each pulse of Erik's cock, each jet of his cum inside her. One... two... three... four... five... six hot blast of his cum poured from his cock. Seconds passed, like he would never stop filling her! Feeling the wet heat of his very voluminous ejaculations pulsing into her was the most intensely erotic thing Susan had ever felt.

"Yes baby, let him enjoy your pussy. Cum while he is emptying his balls inside you!" Paul exclaimed, not hiding his excitement.

Susan did. Fascinated, Paul watched his wife shuddering through another orgasms. Erik could feel her pussy walls convulsing, sucking on his cock like an extra mouth, drawing his cum further into her depths.

A few minutes later, their breathing became slow and more stable as their orgasms came to an end. Their bodies started to relax and Susan felt Erik's hardness soften a little but he still remained very hard.

"Susan, now kiss your young lover. He deserves it!" Dr. Wood said softly.

Susan put a hand behind Erik's head and drew him in for a gentle kiss, however, only after a few seconds did Paul realize that his wife let Erik kiss her passionately. This was no light touch of the lips, it was a deep and lustful kiss, and his tongue probed into her most willingly opened mouth. She moved her arms around his back and hugged him closer while kissing him. Obviously, she didn't want to separate from him. They kissed loudly, lips smacking with his cock still lodged deep inside her. Between kisses Susan let out moans and groans continuously, showing everyone how much she was enjoying him.

Soon enough, Susan felt Erik's cock grow and become fully hard again. She was amazed at how fast his cock recovered. It made her body respond against her will and her back arched up off the bed. With his penis still very deep within her, she felt his cock head brush up against her cervix which excited her even more. Erik started slowly moving his cock in and out and then plunged deeper and deeper inside of her. The more his cock head touched her cervix, the more excited she became and the greater her orgasm became. Soon, her body began to shake again as a new huge orgasms filled her whole being.

"Oh, yes! Oh, yes! Oh, God! Oooohhhh!" Susan moaned.

"Keep going if you are ready, Erik. Don't worry, Mrs. Fisher can go as long as you can!" Dr. Wood said softly.

Susan's moans of pleasure simply confirmed it. Paul thought the session would end then, but Erik quickly recovered and wanted to fuck his wife again which obviously was fine with Susan. It only took a short moment for Paul to realize his wife was far from satiated.

"Yes, I am ready. I want to fuck Mrs. Fisher non-stop, all day!" Erik said excitedly.

"Ok, stud. I am sure her hubby would agree that Mrs. Fisher is yours from now on. I remember she likes doggy style so I suggest fucking her in that position again. Also, in this position, you can use your free hands to caress her firm breasts and butt and get a better grip for penetration," Dr. Wood added.

"Tell me you're my woman. Tell me you need my big cock. You tell me that and I'll give you what you want!" Erik demanded boldly.

"Yes, I'm your woman! Please, I need your big beautiful cock," Susan gasped.

Erik pulled out his cock and they could see it was coated in sticky sperm and her pussy juice. He turned Susan around until she faced the bed, he was behind her and gently spread her thighs. Then he entered her from behind in one fast, hard thrust. His left arm was around her waist and he lifted her a little, angling her better as he started to fuck her from behind in hard, deep thrusts causing her large full tits to sway back and forth. Susan gripped the bed sheet tightly to hold herself in place, her eyes and mouth wide open, her moans getting louder and louder and her screams uncontrollable!

They could hear the sound of Erik's cum slurping from within making that wet sticky sound as his cock continued to plunge deep into her heated pussy. Then his left hand wrapped around her to dive between her thighs where he found her big swollen clit. Susan clenched her pussy and squeezed her G spot against Erik's thick cock, as he thrust back and forth into her cervix over and over. Every thrust of his long hard cock against her cervix was like a mini orgasm, leading to more new huge orgasms. She wanted this pleasure to go on forever.

"Erik is a wonderful lover. Your wife is enjoying him so much, isn't she?" Dr. Clark asked Paul.

"Yes, I can't believe it, he lasts too long. And I didn't know my wife really enjoyed longer sex," Paul answered.

"You're right, his stamina is excellent! And believe me, your wife absolutely needs it. She is made for marathon sex!" Dr. Wood explained.

This time Erik fucked Susan for almost an hour. Susan really went into overdrive with her thrusting to meet his pounding. She was actually pushing him back with her thrusts. Finally, he told her, "I am close, Mrs. Fisher!"

Susan raised it to another level as she begged him, "Fuck me harder and feed me again with your hot cum, please!"

"Yes, I'm going to fill your pretty pussy with my cum again!" Erik breathed down at her. At these words, he sank his cock to the hilt and shuddered violently as thick wads of cum spewed forward in a rush to fill her womb.

Susan felt his huge cock pumping deep inside her womb and that tipped her over the edge. Her uterus was swimming in a gooey mess and every squirt of Erik's cum massaged her cervix. She couldn't think of anything other than cuming and letting this young stud fill her up again really full with his hot sperm.

"Paul, just look how deep that long cock is as he pumps his hot cum into your wife's aching pussy," Dr. Clark noticed.

Paul nodded as he watched Erik's balls tighten while he cam again in his wife's beautiful pussy. The face of his wife had turned totally wanton, it was obvious his wife was still cuming in the throes of a climax.

"Ohh... honey... he came inside me so hard... his cock was so big... I love you," Susan moaned as Erik kissed her neck. She was deeply satisfied and finally relaxed.

After a few minutes, Susan felt him retreating and with a loud 'plop' his cock popped out of her pussy. Immediately she felt warm thick cum running down her legs. Almost automatically her hand slid down under her belly and she began rubbing her clit with the gooey substance.

"Ohhh, thank you," she moaned and smiled over to Erik who moved in front of her.

Erik's cock was semi-hard and Susan obediently began licking him clean of his sperm and her juices. When she finished cleaning his cock, she rolled over on her back. She pulled her hand back from her pussy, put her hand to her lips, and licked her fingers.

"Do you like the taste of Erik's cum, hottie?" Dr. Wood asked.

"Oh, yes... it tasted great," Susan purred as she looked over to her hubby. She moved through a series of shattering explosions that left her drained and limp.

Erik lay beside Susan, spreading her slender legs far apart, showing all of them her well fucked pussy. Globs of his cum had leaked out of her pussy and stained the sheets.

"It seemed as if gallons of Erik's semen had been poured into your wife's sweet hole," Dr. Clark noticed.

"Yes, he fucked and filled her up good!" Paul agreed and added, "So much sperm had shot out of him that my wife was flooded!" He couldn't believe that stream after stream of Erik's warm sticky cum was flowing from his wife's pussy.

"I promised Susan that Erik would fill her pussy full of his warm cum," Dr. Wood said proudly and asked, "So are you satisfied now, hottie?"

"Yes, but I can't believe what I did... I have never been fucked like that before. I had such different orgasms with Erik. Over and over and over. I lost count how many times he made me cum!" Susan answered. She was absolutely exhausted, her pussy was overflowing with a mix of Erik's cum and her juices.​
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