Pussing: British expression for an activity involving a consenting couple where the male partner watches the woman urinate otherwise undetected in a semi-public place, usually a toilet cubicle at a pub, hotel, restaurant, theatre/cinema, office, club etc. On May 27, 2010 the television program The Doctors discussed the topic with dozens of teens, parents, and professionals. If dramatic skills are not involved, a performer in a porn film may also be called a model. This can, however, redirect semen into the bladder . Shibari is a Japanese momsex word that literally means to tie or to bind. In the fetish cuckolding subculture, it is most common for the female to take on the sexually dominant role and the male the submissive role, however, female subs, sometimes referred to as cuckqueans, also exist. Typically featured are hitting, choking, name-calling and hair-pulling. Diaper fetishism is totally independent from pedophilia as the wearer derives pleasure only from the diaper and/or use of it. Jerk off instruction features a performer encouraging or instructing the viewer to masturbate, often culminating in a countdown at the end of which the viewer is invited to induce orgasm. The current record is held by Lisa Sparks who had sex with 919 men on October 16, 2004 in Warsaw, Poland as part of the Third Annual World Gangbang Championship and Eroticon 2004. Bukkake is a sex act portrayed in pornographic films, in which gaysex several men ejaculate on lesbian hentai a woman, or another man. Diaper pornography involves performers wearing diapers, sometimes with an adult performer acting in the role of a caretaker. Ass to mouth pornography shows the transfer of a performer penis from a second performer anus to that same second performer mouth in a single shot. Sub-genres can also be classified into the characteristics of the performers or the type of sexual activity on which it concentrates, and not necessarily on the market to which each sub-genre appeals. If this is done using penises and/or strap-on dildos, this is sometimes called the sandwich or BigMac.