Throughout history, women have not had the same freedom or independence to pursue homosexual relationships as men, but neither have they met the same harsh punishment as homosexual men in some societies. Other objects such as ball point pens and thermometers are sometimes used, although this practice can lead to injury and/or infection. Mammary intercourse is a sex act, performed as foreplay or as non-penetrative sex, that involves the stimulation of the male penis by the female breasts and vice versa. Some women who engage in same-sex sexual activity may reject not only identifying as lesbians but as bisexual as well, while other women self-identification as lesbian may not align with their sexual orientation or sexual behavior; sexual identity is not necessarily the same as one sexual orientation or sexual behavior, due to various reasons, such as the fear of identifying their sexual orientation in a homophobic setting. John Stagliano is considered to have started the gonzo pornography genre with his Buttman series of films. Sometimes one or more fingers may be inserted into the vagina to stroke its frontal wall where the G-spot may be located. The strategies and tactics that are used to smuggle one of the couple into and out of the toilet hentai sex undetected are as important or almost as important as the urination. Rape pornography features performers simulating young gay porn rape. The use of the word lesbian milfs creampie to describe such scenes originated in U. Lolita pornography features women who are 18 years old or slightly older, who pretend to be underage teen girls. The range of its individual characteristics is thereby wide. In Canada, Teletoon offers up its own Teletoon at Night programming block. Mammary intercourse is known as titty-fucking, titfuck, or a titjob in the United States, as well as tit wank or French fuck in the United Kingdom - the latter term dating back to the 1930s; while a more jocular equivalent is a trip down mammary lane. If one person is penetrated by two objects, it is generically called double penetration .