The most... :: The most expensive porno movie at all times is "Caligula", 1980, from the editor of "Penthouse" Bob Guccione. The cost of the movie is $17 millions. -The most expensive erotic film is "Showgirls", 1995 which cost more than $84 millions.-The most profitable porno movie is "Deep Throat", 1972. It cost to the producers more than $22 000, and made profit ‐ $100 millions.
Penis rings :: Penis rings are used by men as erection keepers. Ring is put on penis at the moment of erection. Penis remains hard due to retention of blood outflow. Penis rings are made of latex, silicone or rubber. They can also have the form of loop. Choosing penis rings, one should begin with small devices. It is not recommended to wear penis rings for a long period of time, not more than 30 minutes. If the sex toy for men is worn longer, it is necessary to make pauses for the adjustment of normal blood circulation. Penis rings are also used along with vacuum massagers: in case of need to fix the erection got with the help of pump. In this case before the procedure penis ring is put on envelope and tightened on the base of the penis after erection is attained.
There are oil-based lubricants :: designed specifically for male masturbation. Men apply oil-based lubricants to the penis during masturbation to increase the pleasure and reduce the friction to a nice pleasing sensation. Some brands of oil-based lubricants last longer and remain in a certain state of slickness longer than others. Your personal techniques may have quite a bit to do with what oil-based lubricants work best for you. Speaking about sex toys, you should remember that if your sex toy is made from latex, only use a water-based lubricant. Oil-based lubricants react badly with latex and start deteriorating from then on, causing cracking and peeling of the latex surface.