It depends on the guy. If he is pulling me into him and telling me to fuck him hard, then that is what he gets. But I like it best when I can take my time and ease into him. I'm not into hurting bottoms but it is hot as fuck when they are obviously experiencing some discomfort as I slowly ease in balls deep and then pause there just enjoying a hot firm ass squeezing me while I sweet talk, OK, make that dirty talk him as he relaxes and gets into being fucked. Then we can go at it, maybe starting slow and then hot and heavy until I nut as deep in him as I can get. Sometimes I like to pull out for awhile and maybe even pull his head down and slide into his mouth giving him a taste of his own ass, then back into his ass for the grande finale. I've probably already tasted his ass so it's only fair that he shares in that pleasure. I really do love gay sex and think it is a damned shame that so many young males these days totally go without sex when they could be fucking each other. It would give them confidence in their sexuality and the girls would probably notice that and they would finally get some pussy too, if they even wanted it after discovering how good gay sex can be.