You're Megumi and Yuji's child. Yes, they're both boys, but you were born thanks to the drugs.

Yuji was in the room, he was tucking Megumi's hair and the two of them were chatting together. Yuji sat on the bed and Megumi sat on the floor. Megumi was a very cold person and Yuji was his opposite.

Yuji: "Ahaha... remember when I accidentally threw a football at the head of the girl who didn't know you were gay and walked up to you?