Incest/Taboo Mom's Fertility Clinic

Leo

I pulled into my aunt's workplace. I swallowed hard. I couldn't lie. I was a bit nervous. When I'd discovered the flowers yesterday, I had an inkling where they'd come from. It sounded ridiculous at first, but not when I reconsidered it.

My testicles were abnormal, and even porn used a lot of movie magic, my loads rivaled theirs. But the load during the day I'd jerked off to my nude mother was a load unlike any other. It had knocked me off my feet, and I'd never felt anything like it. It wasn't just the load itself, but also the forbidden thrill. It was the greatest orgasm in my life, and it made me question whether I was sane or not.

It wasn't far-fetched that my seed had made those flowers grow, but again, I wondered why Mom wanted me to do this to begin with. I wanted to help her out, and because of the context, I questioned if she wanted me to help her out at her fertility clinic.

I sighed and knew I couldn't sit here and dwell on my dilemma. I opened the door and headed toward the building. Isabella worked in a little office. I'd never been here in my life, but she'd given me the directions on WhatsApp.

I pinged her, and Isabella opened the door. She stood there in black stockings, high heels, a tight, erotic black skirt and a blouse, which was a size too small, with a plunging V-neck. Her lips slid into a grin, and she opened her arms. "Nice to see you again, brother."

If I hadn't been so tall or looked older compared to my age, I knew she wouldn't have called me that. Although I found it incredibly cute. I let her fall into my arms, and she pressed her milf boobs against my chest, making the hug a bit more intimate than her usual embrace. "Nice seeing you too," I said. While she was in my arms, I picked up the scent of her favorite floral perfume. She'd also swiped sexy lipstick on her lips, making them red, full and prominent. My cock oddly hardened and thickened, making me a bit uncomfortable since I suspected she noticed it.

"Come," she said and took my hand, making me melt. Her hand was incredibly soft, making me believe she'd applied some moisturizer. It felt even softer than some teens I'd been with. "My daughter asked about you. I think she also wants to start hitting the gym."

"Any time she wants help, I am there for her," I said.

"She's a bit shy to ask, but I'll let her know," Isabella said. She took me into her office. There were plenty of cups and containers on the counter, as well as a microscope. She had hung a poster of the male and female organs on the wall, and the anatomy of testicles. It made me feel as if I had a doctor's appointment.

"You work here?" I asked her.

"Uh-huh," she said. "It's here I do my research, checking the health of semen and so on."

I scratched my armpit since I knew what the next step would be. "Alright, so where do we go from here?"

"I'm not coming with you," she said and chuckled. She snatched a container and gave it to me. I gave it a questionable look since it looked a bit too small, especially taking into consideration what I'd fired the day before yesterday. "You'll take this and you go in here." She opened the door and led me into a surprisingly spacious room. It had a couch, a bed and there was also a wide TV screen. The table was equipped with lotion, tissue paper and there was also a sink tucked in the corner. "The TV has a subscription to Brazzers." She opened the cabinets. "Here is some Viagra."

"Damn, you have it all covered," I said.

"Of course, we do," she said, and her lips slid into a grin. "I have a feeling though that you won't need it."

"I don't," I said, shaking my head. I'd never popped a Viagra in my life, but I felt a bit weird masturbating in this room.

"So, I'll wait for you outside," she said, giving me a wink.

"Sure," I said.

She went on her tiptoes to the door and gently closed it after her. After seeing my aunt in those clothes, I believed at first that porn wasn't needed. I unbuckled my pants and let them fall to my ankles. I started stroking myself, but I found it incredibly difficult knowing she was outside, waiting for me to finish. "Come on," I said, trying to masturbate harder. It was difficult though. I didn't only feel the absence of an upcoming orgasm, but my cock slowly grew limp.

I let go and turned on the television. I had never experienced this before, but I had never been intimate with someone or masturbated knowing someone was waiting for me. I chose a random porn flick and started masturbating again, but I just couldn't do it. I must have looked like an idiot standing here and desperately trying to reach the peak.

Isabella knocked on the door, which made me jump. "Are you alright?" she asked.

This sure was embarrassing. "I'm fine," I lied.

"Uhm... Do you need a helping hand?"

It felt like time stood still. I blinked and questioned if I'd heard correctly. I slowly opened the door and peeked out at my sexy aunt. She stood there all demure and shy, a blush coloring both her cheeks red and pretty. "What exactly do you mean?"

Her lips slid to a grin. "You've had enough sexual partners to know what I mean."

"You're my aunt," I said and blinked at her. She along with my mom and sister had been my deepest fantasies. I just found it hard to believe it had come from her.

"It's just a hand... maybe lips. You're not going to impregnate me."

When she suggested that, my cock rose to full mast. But my brain hadn't fully processed what went on. "I..."

"Do you want some time to think about it?"

I knew deep inside that I didn't need any time. I knew perfectly well what I wanted, especially since I'd jacked off to her before. There were no questions that I badly wanted her. I closed my eyes. I had constantly been thinking of that orgasm when I'd touched myself to them. I thought of it again. If masturbating would feel so good, how would it feel to have her in front of me, touching and sucking my shaft? My cock gave its approval as it thickened. "This will be between you and me?" I said and imagined her grin.

"Leo, you can trust me," Isabella said, sounding overjoyed.

"Alright, you can come in," I said.

She slowly pushed the door open. She aimed her eyes directly at my manhood. She closed the door while keeping her gaze glued at me. "Wow... That must be the thickest cock I've ever seen." She made her way toward me. "Don't worry, plenty of men are uncomfortable doing this. It sometimes can take up to an hour before they get anything out."

"Do you usually help them out?" I asked.

"If they're as attractive as you," she said with a wink. She put her stuff on the counter and made her way toward me. "I please a man best when he's lying down." She patted the bed.

I jumped onto the bed and lay down. "Can I ask you something?" she asked and stroked my thigh, moving closer and closer to my erection that rose like a rocket ready to launch.

"Sure," I said and was curious what her question might be.

"What did you do when your mom and I spent time with each other two days ago?"

I closed my eyes and already knew where she was going with that question. "It's not what you think."

"And what do I think?"

"I heard what you and Mom were talking about," I said.

"Leo, I saw that the window was open when I got there... That was the entire point."

Opening my eyes, I looked at her. "You sneaky fox."

She spilled out her giggles. "My sister can suppress it all she wants, but I know she got a thing for you. You can do likewise, but your eyes don't lie either."

"Alright," I admitted. "I was masturbating."

"To whom?" she persisted.

"To both of you," I admitted, which felt surprisingly good.

She ran her hand over my sculpted chest, and I picked up the scent of female nectar. I knew the scent so well from all the sexual partners I've had in the past. "That turns me on... That such a strong, handsome man like you finds me attractive."

"We're related... You're my aunt," I reminded her.

"So?" she said. "It's not like we'll invent incest."

"You don't find it weird?"

"Only because society says so," she said. "I care about you as much as your mother does. I don't want to do something you aren't comfortable with, but I know deep inside both of you that you truly want it."

"You have keen eyes," I complimented her.

She ran her hands over my abs and made her way back to my chest again. "How did the orgasm feel that day?"

"One of the most intense I'd ever experienced."

"That sure says a lot, especially judging by all the young, fertile girls you've dated in the past."

"Yeah... I was quite surprised."

"Not I," Isabella said. "What's considered forbidden, always feels so much stronger. It's when you yield and let go that the orgasm builds to something astronomical. I experienced that with your sister."

My eyes popped open, and my cock suddenly hardened. "Have you..."

"Uh-huh," she said and nodded. "We have done a couple of things more than just some hugs and massages."

"Oh, that turns me on," I said and my cock stirred.

She moved her lips closer to my neck, delivering several kisses before nibbling on my ear. "I know... it turns me on too. So, should I start?"

"I'm dying to get your hands on my cock," I said. She sure knew how to talk me into things. Just a couple of minutes ago I was hesitating. Now I wanted her outlawed hands on me more than anything else. I didn't care if this was taboo, or that she was my aunt, I just wanted that orgasm.

My aunt finally wrapped her hands around my length, slowly running it up and down. A pleasurable shiver ran down my spine. "Gosh, your hands are soft," I said.

"I can make them softer," she said and spat in both of her hands. She went back to wrapping them around my length, making them easily slide up and down with the help of her pearly spit. It ran down my shaft and pooled around my base. She positioned her head teasingly over my cock and let out chunks of glistening spit that hit the very peak.

"Christ, you have a lot of spit."

"It's just your delicious body and cock that make my mouth water," she said with a grin, stroking me some more. She twisted her hands, using them in a way I hadn't seen before. No other girl had given me a handjob before. It was either mouth or pussy, but she sure knew her craft as her soft, tiny hands pleasured every inch of my throbbing manhood. My eyes flicked from my aunt's face to my erection. I questioned whether I was dreaming, but I clearly wasn't. I questioned whether I should abort, but I wanted that orgasm so badly. This had been one of my biggest fetishes after all.

Isabella licked her lips and positioned her mouth over my erection. She moved closer and closer to the head of my cock till I felt her warm breath on the peak. She sent another shiver down my spine as she breathed right on my shaft. She slid her hands down to the bottom of my cock and positioned my equipment under her lips. She stuck her tongue out and softly swirled it around the saliva-covered tip. It was a brief, gentle touch, but it felt so strong. I had grown up with that woman. I had dreamed of this before.

I clenched the sheets, and my breathing deepened. She was slowly summoning the orgasm that built in my chest. She flicked her eyes to mine while her tongue kept drawing circles around the tip. She moved closer and closer till her lips touched my shaft. She kissed it once and on the next kiss, she opened and stuck the tip inside her mouth. While keeping the crown inside her, she moved her hands to my thighs and lovingly stroked them. She moved the head inside her wet cheeks, rolling it around till she positioned her head over my erection. She swallowed another inch, covering me in more delicious warmth. She slowly swallowed another and another.

I watched as it unfolded in slow motion. My entire body shivered as my cock disappeared inside her wet mouth. I threw my head back and raked my fingers through her hair. "Oh, Isabella," I said. "That's so intense."

A smile spread on her lips, and she continued on her journey till her lips were firm against the groin and my cock was successfully entrenched inside her throat. "Jesus... I've never seen anyone deepthroat me like that."

She sealed her lips tight around my shaft and slowly pulled her head back till she kissed my tip. "Maybe one day I can teach the virgins you keep chasing."

"I probably won't chase one after this," I said, wiping the sweat from my forehead.

"Not even my daughter?" she asked and waggled her eyebrows.

"Are you joking?" I asked as she stroked me.

"That's up to you to decide," she said and ran her tongue up and down my cock.

I didn't know what to believe. All I knew was that it felt so intense at the moment. I just wanted to grab her head and pull it back onto my cock. Her tongue and hands were too teasing. I wanted it stabbed in her mouth again.

She delivered worshiping kisses along the shaft till she reached the top again. She prepared herself for round two, letting spit dribble down my glistening cock that was already drenched because of her saliva. She opened and gobbled up my cock. She pulled her head back and plunged it back down to the back of her throat.

My aunt started bobbing her head. My hips bucked upward, and I tried to send my cock deeper. I constantly pushed her hair behind her ears, dying to see her gorgeous face as she gave me a head unlike any other. "Oh, Isabella, a little bit more."

She bobbed her head quickly. Pearly drops of saliva kept running from her lips and pooling around the base. I let out a shivering breath and lifted my pelvis. "Ah, Isabella, that's so dirty," I said as she kept making the naughtiest sucking and slurping noises. "A little bit deeper." I clenched the bedsheet and the toe-curling orgasm was imminent.

On the next upward stroke, my body jolted. Isabella's eyes widened as she caught the first ropes of cum in her mouth. She came off my cock and got blasted right in the face with a great splash. She fell back, and the cum spilled over her boobs. My cock shot out more cum, hitting the wall and the ceiling till finally my manhood swayed and fell to my thigh.

I let out the mightiest groan of my life. "Wow," I said and found it difficult to speak. It felt stronger than an explosion. Stronger than Big Bang. She was right. Taboo sex felt so much better. I was momentarily numbed. I forgot that I had hit her right in the face.

"Are you alright?" I panicked when I didn't get an answer. "Isabella?" I sat up and saw her looking at me with eyes wide as saucers. Cum dripped from her face, nose and ran down the valley of her breasts.

"I've never seen a load like that in my life," she said. She looked at herself in the mirror, and her eyes flitted from one cum blotch to another. Holding for her hair, she looked at her chest. She scooped the cum into the container and then had a little taste herself. "It's... so strong and salty."

"Is that good?" I asked. Since she was an experienced woman, her reaction caught me a bit off guard.

"It's hot," she said and burst out giggling. "Jokes aside, it's unprecedented."

"I see," I said. I still felt numb. A part of me couldn't believe my aunt had given me a head, and one to die for.

She went to the knob and came back with a towel. She cleaned my waist and around my base. "How was the orgasm?"

"It felt so strong," I admitted.

"Think how sex would be?" she asked kinkily.

"I have a hard time believing something would be stronger than that."

"I already know," she said.

"Tell me."

She leaned closer, her lips briefly touching mine. "Sex with your mom."

I guessed she had a point, but I was unsure whether Mom wanted to. Even I wasn't so sure of myself when Isabella brought that up. "Let's take my cum first," I said.

"I'm super excited for this."

I swung my feet off the bed and put on my clothes. I pointed at my spilled cum. "Do you need help cleaning this mess up?"

"A woman is supposed to clean," she said and gave me a wink. "I'll be in touch with your mom, and I'll come back with the results tomorrow."

"Alright," I said. She was still topless, and she wouldn't let me leave till I'd hugged her again. I couldn't resist and wrapped my arms around her back, letting her mash her tits against my chest. "Thank you," I told her before leaving.

"You're welcome," she said and escorted me out of the building.​