Contrary to :: conventional wisdom, strap on is used by both sexes – man and woman. The main difference between male and female strap ons is fastening construction: strap on for women often has long narrow cut which allows direct contact with vagina. Strap on for man has special cut for penis which allows man double penetration. Also some types of strap ons may be supplied with special attachments directed inward: for vaginal or anal stimulation. These sex toys are usually made of plastic, rubber or silicone. Choosing lubricants, you should mentioned the material strap on is made of. Rubber and silicone toys are damaged from oil based lubricants. Vaseline, massage oils are also inappropriate because of the same reason.
Water based lubricants are :: available in every possible consistency, from thin as water to thick as pudding. Thick water-based lubricants can be better for anal play and easier for playing with sex toys. It is possible that a thicker water-based lubricant creates an extra cushion of comfort for anal play, and certainly true that it's easier to use with sex toys as it stays on better than a thin lubricant will. Some people find thinner lubricants are cleaner and less noticeable. You may also want to consider how the lubricant feels when it dries. Most water-based lubricants will feel a bit tacky when they dry up. There are a few non-tacky products that are less sticky when they dry. Water-based lubricants are recommended by doctors and health care workers.
Silicone-based lubricants :: are intended for those who need extra lubrication. They tend to last longer than water-based lubricants. Most of silicone-based lubricants are safe to use with latex sex toys or contraceptives. Silicone is a synthetic substance. Lubricants containing this substance stay slippery longer than water based lubricants. Silicone-based lubricants are safe to use with condoms. But it may be difficult to wash off your body, clothes or textile because they are water-resistant. Those people who have very sensitive skin may especially want to consider them. Such lubricants do not cause skin irritations or allergic reactions. Silicone based lubricants are more expensive than water-based ones. When choosing a silicone-based lubricant, keep in mind the fact that the higher quality brands should list the ingredient dimethicone first.