Needless to say that :: silicone based lubricants cannot be used with silicone sex toys. As for 100% silicone sex toys, you will not face with such problems unless it is not 100% silicone. It is also fine to use silicone-based lubricants with condoms of just about any kind. You have to be sure that it is made from 100% silicone elsewise it may destroy the sex toy and break it down. Using silicone-based lubricant with latex toy, make sure to double-check the information about the product and sure it is safe to use with latex. Apply the silicone-based lubricant in small amounts, spreading it around slightly until the needed lubrication is achieved.
Statistics in figures :: 100 millions sperms are produced in organism of average men at the rate of 1000 sperms per second -Gays and bisexual men masturbate most of all, 1‐2 times a day, and oftener-26% of women under 40 use vibrators, 88% of women purchase vibrators-Men think about sex or anything related to sex approximately every 8 minutes-The average time which is spent on prelude by 2/3 couples is 6‐20 minutes-Calorie content of average doze of sperm is about 150 kilojoules, while for an hour of sex person loses 630 kilojoules
You should not use :: douche and enema if your partner suffers from inflammatory diseases in rectum or large intestine, piles. Don't use self made, non standard or defective douche and enema. Nothing but pure water should be injected. Even recommended decoctions and solutions may have unpredictable physiological influence. If you would like to enhance cleansing effect of douche and enema, add a teaspoon of baby soap solution, or 1-2 tablespoon of glycerin. Don't use hot or cold water. If during the procedure your partner complaints about pain stop any manipulations with douche and enema.