Responses
I mean... He's a teenager with obvious trauma from being neglected by his parents, which often makes kids grow attached to anyone who shows them any attention. An adult took advantage and manipulated him. It's actually quite common for victims of CSA to become obsessed with the perpetrator, as well as developing nymphomania.
Man, I don't it to end as a one shot but it wouldn't be a perfect ending if it wasn't a one shot