If there's one thing that almost every guy is an expert at, it's masturbation. After years of extensive, hands-on experience, you think you know everything there is.
Masturbation at a Glance. Masturbation is commonly defined as touching one's own body, including sex organs, for sexual pleasure. Masturbation is a common.
Most men learn to masturbate quickly and quietly, as testosterone-loaded adolescents worried about parents or siblings walking in and.