He fantasizes about being a little girl, did you miss the pacifier and the diapers?
You know whats funny, for all the

this thread generates, how shocked people are with how openly degenerate Kevin is, I think he's holding a *lot* back.
He's like Rebecca Jonah Hernandez Gerber in that way, she's a "little" who fantasizes about being a little girl and daddy filling her holes. Kevin adds AB/DL on top of that so he's an extra layer of gross. (un)fortunately for us, it seems those two have learned to keep their worst excesses from spilling out onto the internet since.
I'd wager the dollhouse shit is just another piece in the infantilism LARP, now he can pretend his transformers, which are totally not an autistic male kind of fixation are uwu dolls.