Softcore pornography generally contains nudity or partial nudity in sexually suggestive situations, but without explicit sexual activity, sexual penetration or extreme fetishism, while hardcore pornography may contain graphic gay cock sexual activity and visible penetration, including unsimulated sex scenes. Hugo Ohira, director of marketing for Silvercash, rhetorically asks Who does not like spewing their load on a pretty young face? Going back at least as far as the Christy twins in the 1970s, depictions of incest and particularly incest between twins has been a feature of gay pornography. 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. Transsexual pornography features transwomen performers, who typically have male genitalia and augmented female breasts . Japanese rope bondage is distinguished by its use of specific katas and aesthetic rules. Group sex is sexual behavior involving more than two participants. While bondage is a very popular variation within the larger field of BDSM, it is nevertheless sometimes differentiated from the rest of this field. Partners can engage in penetrative sex, known as full swap, or choose to soft swap in which they engage only in non-penetrative sex. Such films continued to be produced but could only be distributed by underground channels. Spanking or whipping pornography involves spanking or whipping, generally of the buttocks, with the hand or with other objects such as belts, switches, paddles, brushes, or whips. Sub-genres of Japanese porn Among the various sub-genres of Japanese pornography are the following: Lolicon ロリコン: This genre involves prepubescent and adolescent girls between the aged of 6-12. When all regions of the face are included, facial cum shots mature milfs comprise approximately anime hentai 62% of scenes where external ejaculation occurs. Pornography is generally classified as either softcore or hardcore pornography.