Erotic and aesthetic practice is when the dominant partner deprives the subordinate one of physical mobility or freedom in order to obtain psychosexual and aesthetic pleasure. It's a very exciting sight, so check out this category on the great site pornhills.com. Defenseless girls lie tied up while ruthless men fuck them. Sometimes, of course, it happens exactly the opposite. Guys obey women who dominate. It's usually considered as one of the constituent parts of BDSM role-playing sexual games.