Gay pornography is the representation of sexual activity between males. The study also found that participants reacted positively to a much milf fuck wider range of figures than a control group, even rating emaciated figures higher. Cartoon pornography includes, but is not limited to, hentai and parody renditions of famous cartoons and comics. As women, they face concerns separate from men. Individual tastes and preferences in the area of sexuality may overlap among these areas, which are discussed separately here. Typically features adult, masculine men with varying degrees of muscle, body fat, and body hair, akin to beefcakes, or bears. No causal relationship is known between masturbation and any form of mental or physical disorder. Activities range from a spontaneous smack on bare buttocks during a sexual activity, to occasional sexual roleplay, such as ageplay, to domestic discipline and may involve the use of a hand or the use of a variety of spanking implements, such as a spanking paddle or cane. Cartoon pornography depicts illustrated or animated fictional characters in erotic and sexual situations. Group sex also occurs in populations of non-human animals such as bonobo apes and chimpanzees. Works in this genre may explore philosophical, political or social issues. Some masturbate only using pressure applied to the clitoris without direct contact, for example by pressing the palm or ball of the hand against underwear or other clothing. As well as traditional attraction, the topic also incorporates feederism and gaining, where sexual gratification is obtained via the process of gaining body fat. The warm sensation felt when urine trickles on the body seems to give very relaxing and pleasurable feelings to the person. Some intend to create situations where others can gay cock see their wet clothing. In the West, masturbation in private or with a partner is generally considered a normal and healthy hentai porn part of sexual enjoyment. 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.