The phrase buttered bun is sometimes used to refer to the owner of the orifice in question. A crush fetish is a fetish in which one is sexually aroused usually when someone crushes objects, food, and sometimes small animals with their body, usually under their foot, or when crushed oneself. For example, in Australia it is rated Refused Classification . This can, however, redirect semen into the bladder . Normal quantities of ejaculate range from 1.5 to 5.0 milliliters . For circumcised males, on whom the glans is mostly or completely uncovered, this technique creates more direct contact between the hand and the glans. Reflective of its views on sexuality and culture, Japanese pornography delves into a wide spectrum of heterosexual, homosexual, and transgender sexual acts in addition to unique fetishes and philias. In Canada, Teletoon offers up its gaysex own Teletoon at Night programming block. Men may find stimulation of the anus, rectum, and adjacent organs enjoyable. Gloryhole pornography features women performing fellatio on unidentified men through a small hole made in a bathroom divider. In more vigorous forms of fisting, such as punching or punchfisting, a fully clenched fist may be inserted and withdrawn slowly. It is suggested that much of the obscurity and the uncertainties about female ejaculation are related to mixing up these two phenomena. It is also known colloquially as gushing or squirting, although these are considered to be different phenomena in some research publications. Rape pornography features performers simulating rape. A survey by the New York City Department of Health and Mental Hygiene found that heterosexual women are more nude milfs likely to bareback when engaging in anal sex hentai porn than homosexual and bisexual men. Generally, interest differs between people, and gender depends on sexual orientation. Participants who exert sexual control over their partners are known as dominants or tops while participants who take the passive, receiving, or obedient role are known as submissives or bottoms.