I believe it's one time (with no creampie) and then two blowjobs. I don't think there's more than that (maybe a handjob at some point). This game got abandoned before much more happened with her.
Technically, the answer is naaaaaaaaaah, but I get what you mean. Sadly, the closest the MC gets is rubbing sunscreen on her and whipping his dick out. But there never got to any sex before development on this stopped.
That's incorrect, actually. I don't remember his name now, but there's another student who has sex with the teacher.
