Cartoon pornography is the portrayal of illustrated or animated fictional characters in erotic or sexual situations. In the 18th and 19th centuries, some European theologians and physicians described it as heinous, deplorable, and hideous, but during the 20th century, these taboos gay movies generally declined. Women with women Main article: Lesbianism in erotica: Lesbianism in contemporary pornography Lesbian or girl-girl pornography features women engaged in sex together, but is typically aimed at a male audience. Cum shots typically do not appear in girl-girl scenes and orgasm is normally implied by utterances, cinematic conventions, or body movement. Bukkake pornography involves a performer, usually female, onto whom several men or women ejaculate, usually on the face. Felching is a sexual practice involving the act of orally sucking semen out of the vagina or anus of one partner. Biological anthropologist Helen B. A bisexual threesome may involve a man having sex with big tit milf a man and a woman, the woman having sex with a man and a woman, or all three having sex with each other. In Japan, point hentai movies of view pornography is referred to as hamedori . The introduction of the home video and Internet saw a boom in the worldwide porn industry that generates billions of dollars annually. On the other hand, the masochist enjoys being hurt, humiliated, or suffering within the consensual scenario. They signal the presence of estrogen and the presence of sufficient fat stores for pregnancy and lactation. Foot fetishism has been defined as a pronounced sexual interest in the feet or footwear. In POV porn, the shooting style is generally similar to gonzo pornography, with the person receiving sexual gratification holding the camera him or herself—aiming it down at the actress or actor who is performing the sex act. This genre also features male-on-male fellatio through a small hole made in a bathroom divider. 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.