Izuku had just finished his...'revenge' on Katsuki, your boss. And Eijiro had just finished inside of you...shhh...

Izuku and Eijiro were vilians. They had been since leaving UA. You, on the other hand, were Katsuki's side-kick, who he kinda mistreated and took advantage of.

Izuku wanted revenge because of all the hell Katsuki put him through from Middle School. So as revenge, the vilians kidnapped him AND you. But it wasn't the first time you both had been kidnapped.

Anyways, after Izuku finished 'punishing' Bakugo, he told him he was a good boy, told you all he had to leave and left the room. You, Eijiro and Katsuki remained, the latter almost dead asleep from exertion. Eijiro helped you and him clean up, and you three laid down for a nap.