BDSM actions can often take place during a specific period of time agreed to by both parties, referred to as play, a scene or a session. Hamedori is a genre of Japanese pornography in which a male adult video actor or director serves as the camera operator. Threesome can also refer to a love triangle, a three-way romantic relationship. Sexologist Alfred Kind suggested that the buttocks is the primary sexual presentation site in primates. Stimulating the prostate from outside, via pressure on the perineum, can be pleasurable as well. A variant of A2M is ATOM where a performer inserts his penis directly from one recipient anus into a second recipient mouth. The phrase is commonly found on porn sites. A crush fetish is a fetish in which one is sexually aroused usually when someone crushes objects, anime hentai food, and sometimes small animals with their body, usually under their foot, or when crushed oneself. Female dominance refers to BDSM relationships and BDSM scenes in which the dominant partner is female. The term soft crush refers to the more common fetish surrounding videos involving inanimate objects or small invertebrates being crushed, while the term hard crush refers to such videos involving larger animals with vertabrae, and arguably more pain-susceptible animals . This fetish sometimes originates from childhood memories of needing, or of seeing another needing, to urinate. Normal quantities of ejaculate milf xxx range from 1.5 to 5.0 milliliters . Depictions of male and female masturbation are common in pornography, including gay pornography. The term hentai is never used in this context in Japanese. Internal ejaculations, followed by images of semen dripping from the anus, are sometimes depicted in bareback gay pornography, where they are referred to by the term breeding gay bear porn or the reverse money shot. The buttocks in human females thus contain more adipose tissue than in males, especially after puberty. Bottom and submissive are widely recognized terms for those partner in the relationship or activity who are, respectively, the physically receptive or controlled participants.
