The term pearl necklace is used by some because the drops of semen deposited by the man resemble a necklace of translucent white pearls. Bestiality is illegal in many countries. In some scenes or relationships it may be impossible for consent to be withdrawn in the middle of a scene, or the bottom may have the ability to revoke consent for a relationship as a whole, but not for a particular scene. For circumcised males, on whom the glans is mostly or completely uncovered, this technique creates more direct contact between the hand and the glans. Both forms of pornography generally contains nudity. When used as an alternative to videos porno gay penile-vaginal penetration, the goal may be to preserve virginity or to prevent pregnancy. The use of the word creampie to describe such scenes originated in U. The Silent Duck, also called Duck-Billing, is the technique often used in which the person engaging in hand insertion shapes the hand to resemble a duck beak. Stimulating the prostate from outside, via pressure on the perineum, can be pleasurable as well. Celebrity sex tapes are amateur or professionally-made recordings of sex acts, as performed by a celebrity and their partner. Other objects such as ball point pens and thermometers are sometimes used, although this practice can lead to injury and/or hentai movies infection. Common nude milfs phrases used to refer to these individuals are chicks with dicks or the derogatory term shemale, although these are generally considered pejorative among transwomen. 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. In S/M, the Sadist is usually the Top and the Masochist the Bottom, but these roles are frequently more complicated or jumbled . The term Asiaphile is sometimes used to describe the same phenomenon as is yellow fever . Men may find stimulation of the anus, rectum, and adjacent organs enjoyable.