i have to admit to being squicked by doggomons being lewd so arcanine is out (because THAT'S where i apparently draw the line) but anything that isn't a pupper is good

cofagrigus also has good potential since it's good four whole arms for lewding but god knows how that thing reproduces so ghosts might be out

i also wanna cast a vote for some bug-types on account of sleep/poison/paralysis powder potential. or web-spinning bondage.

both for science is excellent though there is something kind of especially fucked up about making someone fuck a pokemon rather than the other way around. like, a human is supposed to know better. but douchebag can comfort masamini about the horrible fucked up things he's doing and tell him he's so proud of him etc etc