Hi What makes the penis shrink when having sex?
I’m not entirely sure what you mean. Do you mean what makes a man lose an erection? Any number of things could cause a man to lose his erection. Performance anxiety, not enjoying the sex, being depressed or worried,having things on his mind, etc…
If a man wants to give anal sex is he secretly gay?
No. Well, he could be, but in general, if a man enjoys anal sex, it has more to do with how good it feels than if he’s gay or not.