Creampie, also known as internal cum shot, and, in homosexual contexts, also known as breeding and seeding, is a slang term used in pornography to describe when a male ejaculates inside his partner vagina or anus. Lesbian pornography typically features a wider range of appearances and body types than hentai sex is typical of mainstream pornography. Creampie pornography features ejaculation inside the vagina , mouth or rectum instead of the common cum shot, followed by the visible seeping or dripping of semen from the vagina, mouth or anus. Some people get sexual pleasure by inserting objects, such as urethral sounds, into the urethra , a practice known as urethral play or sounding. The glans itself may widen and lengthen as the stimulation continues, becoming slightly darker in colour, while the gliding action of the foreskin reduces friction. Biological anthropologist Helen B. Reality pornography is a genre of pornography where staged scenes, usually shot in cinéma vérité fashion, set up and precede sexual encounters. Most bisexual porn is made by small production companies rather than the major studios. Some people masturbate by using machines that simulate intercourse. Hentai narrow Japanese porn milf usage and broad international usage are often incompatible. Cartoon pornography depicts illustrated or animated fictional characters in celebrity porn erotic and sexual situations. Reading or viewing pornography, sexual fantasy or other erotic videos porno gay stimuli may lead to a desire for sexual release such as by masturbation. Unlike the usual power neutral relationships and play styles commonly followed by couples, activities and relationships within a BDSM context are often characterized by the participants taking on complementary, but unequal roles; thus, the idea of informed consent of both the partners becomes essential. In the West, masturbation in private or with a partner is generally considered a normal and healthy part of sexual enjoyment. In the gay pornography industry, which uses amateurs as well as professional actors, the term gay-for-pay refers to actors labeled or believed to be straight but who engage in same-sex sexual activities for money.