I like group including gangbang and orgy, but also lesbian, and all orally focused ones with spicy twists like gloryhole for example.

I suppose premature is under a minute, but as a couple others have mentioned, that is not always a bad thing when he can go again. Plus sometimes, the quick orgasm he has makes me feel good that he is so excited for me. I clearly have a lot to learn about extended sex as I have never had a guy last 20+ minutes unless it was multiple times for him.