In female dominance, Forced Feminization is the practice of switching the gender role of a male submissive. Forced Feminization is a very popular in BDSM play. It is also known as Cross dressing, transvestism or sissyfication. Feminization can be as simple as wearing underwear such as panties, bra and stockings for masturbation purposes or to be completely transformed with wig, full make up, false breasts, foundation garments, underwear and deportation classes.

Some submissive males often take on tasks, overtly feminine behaviors and roles, and adopt female mannerisms and postures in such activities as sitting, walking and acting in a feminine manner, sometimes could include taking part in sexual activities such as forced oral sex with a man or sex toy, anal sex with dildos, strap on dildos, vibrators etc.