Tentacle rape or shokushu goukan is found in some horror or hentai titles, with tentacled creatures having sexual intercourse with female characters. The term combines elements of the Freudian psychoanalytic fetish and the Marxist commodity fetish, and is used in the context of British, Spanish and French colonialism and imperialism and their aftereffects. Pegging is a sexual practice in which a woman performs anal sex on a man by penetrating the man anus with a strap-on dildo. There may be more than two participants; both group sex and gang banging can be included. Female ejaculation is the expulsion of fluid by momporn the paraurethral ducts through and around the human female urethra anime hentai during or before an orgasm. Urolagnia is a form of salirophilia in which sexual excitement is associated with the gay twinks sight or thought of urine or urination. BDSM communities generally welcome anyone with a non-normative streak who identifies with the community; this may include cross-dressers, extreme body mod enthusiasts, animal players, latex or rubber aficionados, and others. It may be used as foreplay, or as an alternative to sexual penetration. Many men who like trans partners of any variety, known as tranny chasers, do not necessarily identify as gay themselves. A celebrity may allow such a recording to surface willingly, as part of a publicity stunt. The term applies to the depiction of the act rather than the act itself, and so does not include live exhibitions like sex shows and striptease. Is also common of the furry genre. In some scenes or relationships it may be impossible for consent to be withdrawn in the middle of a scene, or the bottom may have the ability to revoke consent for a relationship as a whole, but not for a particular scene. The concept of lesbian, to differentiate women with a shared sexual orientation, is a 20th-century construct. Shemale is a term primarily used in sex work to describe a trans woman with male genitalia combined with female secondary sex characteristics, usually including augmented female breasts, from breast augmentation and/or use of hormones.