A spanking may be carried out with the use of a bare or gloved hand, or with any of a variety of implements, including a paddle, strap, hairbrush, feather duster or belt. While some fantasize about a giantess who is slightly taller than himself, others are interested in giantesses that are hundreds or even thousands of feet tall. Clothed female, naked male pornography features naked men and clothed women; typically, the women humiliate and abuse the men or perform fellatio and/or handjobs on the men. Behind the Green Door was one of the first hentai porn pornographic films to feature sex between a white actress with a black actor . Bear features a combination of middle-aged, hairy or overweight males. Such grounds and even videos porno gay the definition of pornography have differed in various historical, cultural, and national contexts. In humans, females generally have more round and voluptuous buttocks, caused by estrogen that encourages the body to store fat in the buttocks, hips, and thighs. Cum shots typically do not appear in girl-girl scenes and orgasm is normally implied by utterances, cinematic conventions, or body movement. Masturbation is the self-sexual stimulation of the genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. Reality and voyeur pornography, animated videos, and legally prohibited momsex acts also influence the classification of pornography. Reading or viewing pornography, sexual fantasy or other erotic stimuli may lead to a desire for sexual release such as by masturbation. On the other hand, the masochist enjoys being hurt, humiliated, or suffering within the consensual scenario. It has since become popular enough with couples to be discussed during an episode of Sex and the City. Hentai narrow Japanese usage and broad international usage are often incompatible. Common phrases used to refer to these individuals are chicks with dicks or the derogatory term shemale, although these are generally considered pejorative among transwomen. Sadomasochism refers to the aspects of BDSM surrounding the exchange of physical or emotional pain.