"Gin, come, lie on the sofa. Mom will use her pussy to help you ejaculate."
I obediently lay down, and Mom straddled me. Perhaps because she had just consumed a large amount of semen, her pussy was soaking wet. With a gentle sit, she completely engulfed my cock.
"Wow! This is incredible!" Mom's pussy clamped down on my cock like a living thing, sucking me in. Despite being worked over by Dad's massive cock every night, it showed no sign of loosening up. It was practically a divine tool!
"Ah, that's so good! Gin, even though your cock isn't as big as your father's, the shape is perfect! Nya... it always hits my most sensitive spots... Oh... just as I'd expect from my son..." Mom sat on top of me, rocking back and forth. She moved gently, perhaps worried about hurting me, but it still felt incredible.
"Mom, that feels amazing! Your pussy is so tight..."
"Haha, of course... Your father in bed... he's practically... a beast... He always fucks me until I'm half-dead... If I hadn't secretly... trained my body... he would have ruined me..." Mom panted between words. Her tail swished back and forth, occasionally tickling my knees or toes—it was just too cute!
"Mom... that feels so good... I... I'm going to come again..."
"Don't hold back... Ah... just shoot inside me! If you come outside... your arousal won't be fully satisfied..." Mom said, slightly quickening her movements.
"Ah... ah... that feels amazing... I'm coming! I'm coming!!" I thrust my hips violently, a torrent of semen surging into Mom's uterus, causing her belly to swell slightly.
"Gin.. you're so incredible... Mom even had a little climax... Good thing we're just helping you relieve your arousal; otherwise, getting impregnated with so much semen might actually result in pregnancy..." Mom said, her face flushed with pleasure. Though truthfully, there was nothing preventing my sperm from impregnating her.
We rested on the sofa, still connected. Soon, my cock hardened again.
"Again?! Your sexual appetite is insatiable, child! This time, I'll let you take the lead!" Mom lay on the sofa, spreading her legs and gently parting her folds with her fingers. A thick stream of her own fluids mixed with the semen that hadn't reached her uterus flowed slowly out, making my blood boil with arousal.
I aligned my cock with her entrance and thrust mercilessly inside, plunging in and out with reckless abandon.
"Aah... so good... You're only six... how are you so skilled... oh... filling Mommy... so good..." Mom clutched my head to her chest, moaning loudly as her hips moved in rhythm with my thrusts. This seductress was simply too incredible!
I couldn't hold back and came again instantly. Her already slightly swollen uterus expanded further with my release, its shape now clearly visible beneath her abdomen.
"Mmm... my uterus feels so full... Huh? Gin? Wait... Didn't you just ejaculate...? Ahh...!!" I showed no intention of stopping, immediately resuming thrusting the moment I finished ejaculating, driving Mom to pant heavily. Just like that, I ejaculated six times inside Mom's tender pussy. Her belly was now swollen like a five-month pregnancy, and I was so satisfied my legs felt weak.
Though I possessed extraordinary stamina, my physical strength was lacking, and I was now panting heavily from exhaustion. Mom gently stroked my head, then squeezed her legs together and walked into the room to retrieve a grotesquely lewd-looking plug.
"Mom, what's this?" I asked curiously.
"This plug will keep your precious son's semen from leaking out, ensuring the aphrodisiac effect remains strong. Plus, it'll help tighten your pussy!" Mom said with a grin.
"Can I try it?"
"You want to try it? Alright then, here." Mom handed me the plug and knelt on the sofa, exposing her pussy completely.
"Insert it gently. Don't be too rough."
"No problem." I took the plug and slowly inserted it into her pussy. Watching her uterus completely trap my semen inside made my cock grow hard again.
"You're such a handful," Mom said with a resigned smile, watching my cock grow hard again. Then I came six more times in her mouth and twice in her ass, until she was so full she burped semen.
From that day on, I would ejaculate countless times inside Mom every day, sometimes even in front of Dad. Of course, Dad, under the hypnosis that "whatever I do with Mom is perfectly normal mother-son interaction," didn't find it the slightest bit strange. Every time I fucked Mom into incessant moans in front of Dad, I couldn't help but ejaculate even more.
From time to time, I would go to Dad's company and hypnotize his colleagues and superiors, giving Dad a massive raise. After all, I was enjoying his wife thoroughly. This perk was nothing.
I began using my hypnosis ability to replicate Quirks everywhere. At first, I entered prisons and replicated a large number of dangerous Quirks, the most useful being various physical enhancement Quirks that allowed me to fully enjoy Mom's beautiful body. I also replicated various doctors' Quirks from beauty clinics, such as breast enhancement, fat reduction, and skin tightening. As long as they seemed like they might be useful, I took them all and used them indiscriminately on Mom.
Under my "care," Mom became increasingly alluring. Her already slender figure became even more toned, without a single ounce of excess fat. Her bust size increased from B cup to D cup. The neighborhood wives came every day to ask her what skincare products she was using, but Mom herself was completely clueless.
Under my continuous "rape," Mom quickly became pregnant. My parents looked blissfully happy, not realising how fucked the situation was.
But that didn't matter. What mattered was that it was a girl, giving me another toy for the future.
Another lewd yet happy year passed, and it was almost time for me to start elementary school. I had already investigated and confirmed that the elementary school I would attend was the same one Midoriya and Bakugo would go to.
I wondered what their mothers tasted like. I couldn't wait...
…
"Aah... darling... you can't be so... rough... your Little Sister... will get hurt..." Mom lay on her side, one leg propped high by me as I relentlessly pounded her nine-month-pregnant cervix.
Ever since the second trimester, I'd been ejaculating profusely inside her uterus daily. Little Sister (or should I say, Little Daughter?) had practically grown up soaking in my semen.
"Mom, little sister is growing perfectly healthy, nourished by my semen. This is nothing." In truth, I'd acquired various medical-related Quirks and checked on her daily, so I wasn't worried at all.
After a year of growth, my cock was now nearly as large as Dad's, easily reaching Mom's cervix with each thrust. My skills had also improved dramatically; I wouldn't ejaculate until I'd brought Mom to orgasm three or four times.
"Ah... you're doing it again... you're making me climax again... Gin.. darling... have mercy on Mom... your cock is too powerful... I'm going to die..." Mom's body trembled violently as I fucked her, another gush of her arousal spilling out. This was her tenth orgasm of the morning.
"Alright, I'm about to come too. Make sure you catch it, Mom. We can't let your little sister's precious nutrients go to waste!" I sped up my thrusts, releasing my third load of the day into her warm depths.
"Ah... oh... oh... oh... oh...!!!" Mom's body convulsed with another intense climax before going completely limp. I gently stroked her belly, feeling the little sister growing inside, nourished by my semen. This child is definitely going to be an incredibly lewd girl when she grows up. Slowly, I withdrew my cock and skillfully inserted a plug to seal her entrance.
Mom had been relentlessly ravaged by me all night and after barely getting any rest, I'd woken her up with a hard fuck this morning too, leaving her utterly exhausted and unconscious.
After tucking her in, I refreshed my Beauty Quirk and other abilities before getting out of bed. I went to the kitchen for breakfast, tidied my clothes, and prepared for school.