Male masochists are more likely to want a whipping or a severe spanking, or to combine several sources of pain. It may easier for females to feel this way when their partner is a man who is stronger and larger than they are. But only male masochists reported this. Oral sex, meanwhile, is a little more common among men than women. For a male masochist, however, the scene will usually go farther: For some women, this exhibitionistic display is a central feature of their masochistic desires, and the scene may be elaborate. On at least one occasion, he arranged for his wife to have sex with another man in his own apartment, while he waited outside and watched through a keyhole in the door.