Izuku was 4 years old when he found out the bitter truth that the world is cruel. Izuku was powerless in a world where 80% of the population has some kind of superpower called a quirk.

Izuku was bullied along with his life long crush Himiko Toga, who has a blood based quirk.

Their biggest bullies were Katsuki Bakugo and Ochako Uraraka, they would always beat the shit out of Izuku and Toga.

Izuku still had a mother, not a loving one but an abusive one. Toga on the other hand was abandoned by her parents, so she lives on her own and stole food for awhile until Izuku got a job at a local diner as a cook so that he could pay for Toga's meals.

Start

Izuku was a little nervous about going to middle school today, he just felt like something bad was going to happen.

Izuku: *thinking* Why do I feel like today is going to be significantly worse when school starts?

Izuku was walking to school but was knocked out by Uraraka and was taken to an abandoned warehouse.

Izuku had woke up and saw Uraraka with a wicked smile and he saw that she was in a lewd outfit.

Uraraka: Like what you see~?

He then noticed he was in his boxers and he was freaking tf out.

Izuku: U-URARAKA?!

Uraraka: I've always loved you, Deku-kun~

Izuku: *thinking* What the hell? Is she serious?

Uraraka: I'm going to be your first. * evil smirk*

Just as she took Izuku's boxers off and she saw his limp 9 inch dick she blushed, but then a black substance engulfed Izuku and he turned into a giant 7'6 monstrosity.

Izuku: *thinking* What is this power? It feels... *speaking* Good~

Uraraka was scared shitless and she ran as fast as possible.

Izuku: *thinking* What is this?

Venom: *in Izuku mind* We are Venom.

Izuku: What are you? A sentient quirk?

Venom: *sprouts out of Izuku in the form of a head* Not exactly.

Venom: I am a symbiote, I feed off of your nutrients so you should eat more and also you will be granted some abilities such as increased strength, speed, heightened senses, camouflage, tendrils, and the moulding of razor sharp blades.

Izuku: So, you are basically a quirk... But at the same time you aren't...

Venom: Also, my offspring known as Carnage is bonded to your friend Toga and you can read each other's mind so you likely don't need to confess because she already knows.

Afterwards Venom went back into his body and they went home and to bed.