Dick slipping out?

Ariel

Hey everyone :)

I need your help. I know that my vagina is tilted a bit differently than normal (doc said so during my pap smear) but ive been having issues during sex with the guys penis slipping out. It's now happened multiple times with multiple people so I know it wasn't just a once off thing. Anyone else have this problem, and if so have you found and positions that help or have any other tips??