Male masturbation is the sexual stimulation of one’s own genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. The stimulation may involve hands, fingers, everyday objects, male sex toys such as fleshlight, automatic masturbator, or prostate massager. Mutual masturbation can be a substitute for sexual penetration. Male masturbation is frequent in humans of both sexes and all ages, although there is variation. Various medical and psychological benefits have been attributed to a healthy attitude toward sexual activity in general and to masturbation in particular.
Anal masturbation is an erotic stimulation focusing on the anus and rectum. Anal masturbation include manual stimulation of the anal opening, and the insertion of an object or objects such as fingers, tongue, phallic-shaped items, water play, or sex toys such as anal beads, butt plugs, dildos, vibrators, or specially designed prostate massagers.