I think these were the first gay porn twins I ever saw, and I’ll never forget them! Here are the top 10 sets of gay porn bros, ranked in order of hot gay porn siblings, to the hottest gay porn siblings of all time.ĭoes anyone remember Carl and Greg from the now defunct site Buk Buddies? Whether they’re twins, triplets, or just plain brothers, is there anything better than siblings who do gay porn together?! No, there is not.