Lubrication may be used to allow the penis to move more freely between the thighs. It is also done as part of a full repertoire of sexual activity, where it may be used as foreplay,  while, for others, it is the primary sexual activity of choice. She occasionally contributed as an anchor, but more often as a substitute anchor on weekends. On November 6, the night of the election , Fox News' decision desk projected that Obama would win a second term after part of the results had been released. The partner who is sitting uses his or her hands and fingers typically with a lubricant to slowly stroke the penis or clitoris and other genitals of the partner. Dual protection using both a barrier device and hormonal method can be significantly effective at preventing both pregnancy and STI transmission. If no bodily fluids are exchanged as is common , mutual masturbation is a form of safe sex, and greatly reduces the risk of transmission of sexual diseases. In addition to the aforementioned STIs, the following can be transmitted through non-exclusive non-penetrative sex acts: Supreme Court Justice Samuel A. Expanded orgasm as a mutual masturbation technique reportedly creates orgasm experiences more intense and extensive than what can be described as, or included in the definition of, a regular orgasm. Hookup culture In many developed countries , there is a trend where young individuals typically late teens and early twenties engage in casual sex , also known as a hookup. Human papillomavirus HPV is spread through skin-to-skin contact Molluscum contagiosum is spread through close contact with an infected person sharing personal items or close skin-to-skin contact Crab louse also known as pubic lice or crabs can be spread through close contact with an infected person Scabies is spread through close contact with an infected individual Syphilis can be spread through kissing, but is much more likely to be spread through vaginal, anal or oral intercourse Trichomoniasis Trich can be spread through sharing sex toys , during mutual masturbation or any time genital fluid are passed from one person to another With regard to non-exclusive non-penetrative sex acts, the risks somewhat increase because there is penetration either of the vagina, anus or mouth and there is the potential for bodily fluids semen, vaginal secretions, saliva to be exchanged. A person using his or her finger, with a small wound, to stimulate a woman's genitals could be infected with HIV found in her vagina's fluids; likewise regarding a man's semen containing HIV, which could infect a partner who has a small exposed wound on his or her skin. One individual places their feet around the penis and caresses it until orgasm is achieved. This show's Nielsen national estimates ratings of 3.