Stimulations :: Vibrator may be used by woman for stimulation. Sometimes women use this sex toy for stimulation of her erogenic zones in accordance with her desires. Vibrator may be also used by men for sexual stimulation. However vibrator influences men less effectively than women. With this, men have erogenic zones which can react roughly towards the vibrator action. These zones are on the back side of penis in the area between scrotum and anus It is highly advisable to pick and choose with respect to vibrator. It should be always clean. For example, if you use it for anal area, before inserting the toy into vagina, wash it. Remember, if vibrator is used for sexual stimulation of both partners genitals, it may become the source of infection. That is why hygiene should be observed.
Movies :: The biggest collection of pornography is kept in Institute for Advanced Study of Human Sexuality which is in San‐Francisco. There are approximately 80 000 books and 150 000 porno movies in the collection. The whole collection also includes posters, playing cards and other porno stuff. -The oldest porno film is the Argentine film "El Sartorio", which was produced in 1907.
Anal sex :: Butt plug, inserted in anus, extends it, constricting vagina in that way. If you decided to try anal sex, you should use butt plugs because inserting of penis into anus without preliminary preparation (relaxation) of this area may lead to very painful feelings. Before using butt plug, make sure that anal toy is made of plastic, burrs or jags. Cleanse butt plug with anal water based lubricant what will allow to avoid discomfort during using, and also will reduce injury possibility. It is not recommended to use butt plug simultaneously for anal and vaginal stimulation. It may lead to infection. Don't use oil based lubricants because it may damage the material the butt plug is made of and your health as well. After using, cleanse butt plug with warm water. Don't boil the device.