Category - anal
Categorypenile-anal intercourse (female and male) from wikimedia commons, the free media repository. Please note that low-quality images with no realistic educational use nor a purpose within the wikimedia projects may be deleted. Penile-anal intercourse (4 c, 4 f) r rectal douching (1 c, 1 f) v anal and vaginal sex in threesome (1 c) media in category anal sex the following 13 files are in this category, out of 13 total. Penile-anal intercourse (4 c, 4 f) f fellatio (5 c, 2 f) footjob (18 f) frot (8 f) h handjob (2 c, 13 f) i intercrural sex (3 f) m mammary intercourse (20 f). Media in category penile-anal intercourse the following 4 files are in this category, out of 4 total. Three categories of sexual intercourse are commonly practiced vaginal intercourse (involving vaginal penetration), anal penetration, and oral sex (especially mouth-on-genital stimulation). Sex acts may also involve other forms of genital stimulation, such as solo or mutual masturbation , which may involve rubbing or penetration by the use of fingers or hands or by a device ( sex toy ), such. Non-reproductive sexual behavior consists of sexual activities animals participate in that do not lead to the reproduction of the species. Although procreation continues to be the primary explanation for sexual behavior in animals, recent observations on animal behavior have given alternative reasons for the engagement in sexual activities by animals.