Tastuya Kayama: Origin (R-18)

"AAAAaaaahhhhhhhhH!!!!!! ohh fuck Tatsuya that's so gooooooood! Give it to Mommy!!!

The ridiculously gorgeous woman beneath me moaned and shouted these words out as my dick plunged in and out of her wet pussy. The walls of which were gripping my dick like a vice and making me feel crazy amounts of pleasure.

She was lying prone on the bed facing the sheets while I repeatedly slammed into her ample and curvaceous butt with all my strength, The wet smacking sounds of our bodies became rythmic as we both lost ourselves the the pleasure of the moment.

Her words had unlocked that primal and lustful part of the brain that made the taboo all the more erotic.

"Mom....." I get out between thrusts and then lower my frame so that my mouth is close to her ear, all the while continuing to fuck her aching pussy. "You are perfect....."

At once I feel her body start to tighten and I knew that a powerful orgasm was about to take her, my mom loved being complimented and I knew just what buttons the press to get her really aroused.

"... A perfect slut for your son" I finished my trailed off sentence after a moment and that soft sentence I said in her ear made her whole body shudder.

"YEEEEESSSSSSS I'MMM! CUMMMING!!!" She screamed again before the pleasure overtook her and she could nothing but moan as wave after wave of pleasure wracked her body.

I too could not hold on any longer and so with one final thrust I fully sheathed my cock deep into her and released my pent up seed into her womb.

After finishing inside her I use the last of my strength to roll off of her and I topple onto the bed next to her to enjoy the rush of post orgasmic bliss. Ideally I would have liked to snuggle but I knew she needed time, to come off of such a powerful orgasm. I looked at my lover's body as she laid there occasionally twitching in pleasure.

Nemuri Kayama, or as the rest of the world knew her by, the Pro Hero Midnight. Her long dark purple ran back and right around her curvy ass that was still slightly red after the pounding it had just taken.

The rest of the world knew her as a Pro Hero. To me though she was a real hero. She was my aunt, who had stepped up and raised me all by herself after my birth mother, her sister, had died. Nemuri had adopted me, and given me all the love anyone could ever ask for from a family. She more than made up for the void I had in my heart.

When I was haunted by the nightmares of my mother, she helped put me into a deep sleep while hugging me close to her chest.

And as I grew older my quirk began to manifest in stranger and stranger ways until I lost control of it and she helped me through it and taught me to control it better. It was at that time that we also became lovers and though I know my quirk practically forced it on her, she accepted me without any hesitation.

You see I have scent based quirk just like most of my family apparently. Midnight can put people asleep just from releasing her quirk and apparently my birth mother had something similar though I can't remember her ever using it.

I however have an extreme quirk called Body Chemist. While much of it is still unknown I have been able to figure out that it allows me to control various aspects of the the body chemistry of those around me and myself. For example I can raise and lower levels of serotonin. This quirk has a ridiculous number of applications but it is nearly impossible to control and human science still hasn't managed to fully understand how our bodies use these chemicals.

The story of Nemuri and I having sex is just example of how unpredictable my quirk is, we had always shared a bed since she helped me sleep with her quirk Somnambulist, but one night while I was sleeping my quirk subconsciously activated.

It raised both my and my mothers libidos to the ridiculous levels and our bodies couldn't stand it so we woke up and fucked liked rabbits for hours on end. Naturally it was amazing and I would be lying to you if I said I had never been attracted to her.

I mean no sane man in my position wouldn't be. I get the sensuous dominatrix Midnight and also the sexy milf Nemuri.

However, I was raised in a Hero household and it was also my dream to become a hero and so the idea that I had basically forced my own mom to have sex with me wracked me with guilt.

"From the look on your face it seems like your still not over it." At that moment I was snapped out of my musings by the voice of my mom.

I hadn't even noticed but she had turned over and was now facing me. I got the full view of her luscious lips and beautiful face, as well as her beautiful twin peaks.

"I've told you before you have nothing to feel sorry for, heroes live extremely dangerous lives filled with stress. You would be amazed by the level of sexual promiscuity among the pros. The Government knows this and so they don't even try to hold us to the same "morality" as that of regular citizens. Even if they do keep it all hush hush.

Besides, seeing how attractive and manly you had become coupled with the fact that we literally slept together every night meant that it was only a matter of time before I jumped you myself.

When I woke up to you tearing my clothes off me the only thing I felt was relief and excitement."

Midnight practically read my mind and said all this to me while placing a hand on my face. She had said all this to me before but I guess it takes a couple of times before it really sets in.

I pull her closer and she snuggles up to me, placing her head on my chest.

"It honestly doesn't bother me anymore, I can't deny that us, like this, just feels right." I said as I held her. I wasn't lying either, I had gradually adjusted to this mindset, in part because my mom had always been seductive, I always thought it was unconsciously but now I'm not so sure.

"It's only little bit more than ten months away from the entrance exam for UA. Are you getting nervous?" Midnight asked me after awhile of snuggling.

I raised a hand up into the air and looked at it solemnly,

"In some ways yes and in some ways no, You train me with a twisted sadistic level of intensity and I think my own quirk at some point enhanced my body. I mean I don't really look my age, nor do I feel it.

[A/N: I don't believe in numbers and this is the last you'll hear of it.]

If it's one thing I'm confident in, it's my body"

Before I can finish my thought my mom sensually moved her hand over my toned six pack before she giggles. "MMMmmm me too"

"But at the same time that's the most troubling thought. I can't really control my quirk, as I am right now I can't use it in any way that makes me confident. Also my quirk won't enhance my physical capabilities too much in the moment and so even if I'm confident in my physique I will still lose to students whose quirks all revolve around boosting them.

It all depends on what type of test it is. My quirk is useless against those robots you guys keep around."

Mom had brought me to UA several times over the years and so I was far more familiar with its practices than most people. That might give me a slight advantage but such is life I guess.

"Hey don't look at me, Principal Nezu shut me out of the Entrance Exam process the moment I submitted you for entrance on recommendation. No nepotism allowed, to be honest though the recommended student exam may prove the more difficult of the two, you never know. But hey, it's gonna work out fine, plus you already told me you and your buddy Shinso were going to apply to the general course as well just to have a backup." Midnight replied.

I attended Nabu Middle School with my good friend Hitoshi Shinso, in a lot of ways his quirk put him in the same boat as me, we were both non-physical and strong against humans. He however could easily control his quirk and I was much more physically capable.

No other school really made sense to either of us so we were committed to UA no matter what.

"I'd rather just make it into the hero course right off the bat but I won't give up on my dream, I will become a hero and graduate from UA." I emphatically said while clenching my fist which I still held over my head.

"That's my boy, I'm sure you'll be fine. I got into UA despite having the same situation as you." Midnight reassured me.

She then followed that up with an afterthought. "Oh by the way, what I'm about to tell you can't leave this room but All Might will be teaching at UA starting next year and he is in the process of moving here to Musutafu and I thought it would be nice to feed him since he is in transition so I invited him over for dinner tomorrow."

I laid there for a moment while my brain tried to process what Midnight had just said.

"..... Wait.... You mean the All Might?" I asked incredulously, still unable to grasp the concept.

"Is there another?" She asked back sarcastically.

"The Number 1 Hero, the most powerful man on the planet, that ALL MIGHT?????" I practically start shrieking by the end of the question.

"Yes, and quit your yelling or I'll put you to sleep." Midnight threatens half seriously.

I lower my tone considerably, "Its just that you've had other pros over before like Uncle Eraser and Uncle Mic but nobody like him before."

"Hmph I'll have you know I am friends with many of the top ten, If I invited I'm sure they would come over when they have the time. I just didn't want to over expose you to hero life. I mean you already have had a less than normal childhood from all the exposure you've had but that would have been overkill."

"Now I know for sure that UA is the right school, no matter what." I smile before nuzzling my head against Midnight, "I guess we should get some sleep then" I said.

"I guess I can help with that" she replies and almost immediately I feel my eyes getting heavy as I smell a sweet perfume in the air.