A few months back I read a Yaoi on Bato.to before it crashed and I haven’t been able to find it since. It’s an Isekai where this guy gets transferred to a horny universe and I only remember bits and pieces but there’s multiple love choices one is a pastor and they j*rk him off in the confession booth, one is a monster, there might be another one and then a prince. MC goes to some sort of school and this weird teacher is like on a stand naked posing and he has purplish hair and a mustache.
