The combination of using sex and magic for stimulating ones self or a partner.
Using wizardry such as the wingardium leviosa on male gentalia to give the effect of a stonk-on erection, or , diffindo a spell that when used properly can rip the clothes of the person the spell is cast on . Many other spells and techniques have been integrated with sexual activity and a full list can be found in Hagrid's basement where most of these spells were first experimented. S&M.
by weasleysbitch May 12, 2011