The Demon I've Become (Experimented Deku AU) Mpreg.

I think Uraraka sensed it because she was the only other omega in the class. "Come one Deku-kun, I need to show you something." She said trying to get me away from everyone so I could endure the heat without everyone staring. I gratefully replied "O-ok Uraraka, let's go." I said starting to drool. She whisked me away. We got to my dorm and she quickly shoved me onto my bed. "That was close!!" She said. "Y-yeah, thanks bestie." I said "Ok, deku-kun just let me know if you need some help or anything, but stay here until your heat is over." I only managed to nod. She quickly shut the door. I felt this burning hot sensation through out my whole body. I wanted nothing more than to cum, and release the pain of my painfully hard member. I groaned at the pain. I took off my clothes real fast until all that was left was my underwear. I started panting uncontrollably, until the heat had completely taken over me. All that was on my mind was pleasure, I needed it and fast! I was so hard I was already leaking pre-cum. I just layed there whimpering and panting. Until I heard a knock at the door, "Midoriya are you in there, are you ok?" Todoroki!!! I thought He can't come in or else my heat scent will put him in a rut! But, before I could say anything he opened the door. He just stared at me and blushed madly. Soon his scent made me go crazy, I wanted more, I wanted to be dominated and knotted by todoroki. I got desperate. "Alpha, please." I pleaded as I stuck my ass in the air wiggling it. "W-what are you doing Midoriya?" He asked  "Shoto please, it hurts." I replied turning over so he could see my hard member. I think my scent got to him because he threw himself onto me and started kissing me gently. Then he started licking my neck and my nipples, my two most sensitive spots, I moaned softly. "Tell alpha what you want baby." He said in teasing voice. "Your cock, please alpha." I started to drool. He smiled and then started moving his hand down to my hole. I was started moaning as he rubbed his fingers between my cheeks and over my hole. More slick dripped down my thighs. "Let's loosen you up baby." I nodded and he shoved a finger into my hole. "Nnng." I moaned. He started moving his finger in and out as I moaned. I started moaning louder as he added a second finger inside me and moved them into a scissoring motion. "I think your loose enough baby." He said. He then flipped me over doggy style and removed my underwear. "Alpha, be gentle,-pant- the pups." I managed to get out as he looked at my belly, now clearly visible. He grabbed my belly and kissed it. I moaned at the touch. "Don't worry baby alpha will be very gentle, but I will go faster if you ask." I loved todoroki, he was nice and gentle. He then touched the tip of his dick to my wet hole. I shivered at it. "Pl-lease alpha, omega needs your cock." "Alright omega." He said. He slowly inserted himself inside. "AAaah." I moaned at the filling feeling. He was stretching my hole to its max. I didn't realize todoroki was so big. "I'm gonna move now baby." All I could do was nod in response. He started thrusting in and out, "Baby, your so tight."he groaned. "AAH, ALPHA!!" I moaned. Tears streamed down my face out of pure ecstasy. "Faster, daddy!!" He then throusted faster and faster inside of me. "AAAH" "AAAAAAGN" Moans and slaps of skin were heard throughout my room. "SHOTO, AAAAHHHHGGGG"  "Midoriya, fuck." He groaned. I could suddenly feel the knot forming in my stomach as a signal of the sweet release. "Alpha, g-gonna -cc-um!" He didn't give any response as he cummed inside of me letting out a groan of satisfaction. "AAAAAAHHHHH, SSHHHOTOOO!!" I moaned loudly as he filled me to the brim with cum. He cummed so much then it made my belly bulge out and cum poured out of my hole. I cummed after him. He then laid down next to me and caressed my belly, it felt tight because of his cum. "Thank you, shoto." "My pleasure." Then we both blacked out.
I woke up the next morning, I then blushed mark at the memory of last night. I looked over to see shoto staring at me smiling. "Come here." I scooted towards him and he wrapped his muscled arms around me, and hugged. "Midoriya, will you be my mate?" He asked suddenly. I was shocked at the question but, then tears welled up in my eyes. "Y-y-you don't think I'm and a fat ugly monster?" I asked. He then turned me towards him, his face to mine. "You're beautiful Izuku, anyone who thinks different has something wrong with them." I just turned and buried my face into his chest, crying tears of joy. "N-no alpha has e-ever s-s-s-said that." I said quietly. He just hugged my back. And just as if he were reading my mind he said. "And I will take care of this pup as if it were mine, I will protect you and him with my life I love you both." I just hugged him tighter. Then I knew he was the one. He was kind hearted, smart, quiet, cute, and protective. All the things I wanted. After a few more sec of the hug we looked at each other and I gave him a quick kiss, "Your my alpha, todo-kun I love you too." "You were the person I lost my virginity too, and the first alpha to call me beautiful, thankyou." He smiled looking happier then I have ever seen him. We kissed and hugged. Then cuddled for a bit. But, it was interrupted by my urge to barf though, "HURK" I ran out of the bed to the bathroom and threw up my dinner. "Izuku!!" He exclaimed as he ran after me to the bathroom. I lifeted my head from the toilet bowl "Sorry todo, just another side effect of the pregnancy." He just smiled warmly "I don't blame you, you can't control this kind of thing I was just worried." He helped me up and I washed of my mouth. "Thank you, your such a nice alpha todo." He just blushed. I then cringed when I felt the pup kick me in the ribs. Todo then looked at me with a worried expression. "Don't worry" I lead him to the bed as I sat him down. I placed his hand over my belly, to the part we're the pup was kicking. He just looked at me with great happiness. " That's the pup?!" He smiled. I just nodded happily. He just hugged me. " Let's tell the class, about us!" He said. "Alright, let's go!" I said half nervous and half excited. Everyone stared at us as we walked out of my dorm. "We got an announcement!" I said too excited. "Ooooooooh!" All the girls exclaimed. "I think I know what's going on Deku!" Exclaimed Uraraka. I just blushed in response. "Me and Midoriya are officially together." Todoroki responded smiling. All the girls fan girdled over their ship coming true. All of them came to congratulate us "That's so manly guys." Responded kiri, but then someone busted out from behind the crowd. "WHAT THE HELL!?"

It's was Bakuhoe.