Not gonna lie, it completely takes me out of any sex scenes when the MC just pulls out of any girl he is with.
You do realize that women had plenty of herbs and ointments in the medieval ages to solve that, right?
I understand that OP might not want to flaunt the idea of pregnancy this early on (or even at all, if that isn't part of the fetishes he wants to add eventually), but at least have some of the scenes end without the MC pulling out like he is some gigachad with a body count of in the thousands.
Just feels like a cheap way to avoid ANY mention of that in the game.
/rant over.