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.
It's not a secret :: that woman, in contrast to man, reaches the orgasm much slower. More than a half of all men need about 8 minutes to reach the highest point of pleasure, while only 1/3 of all women take a pleasure from sex. Sometimes women need just more time to reach the orgasm. As a rule, right after the ejaculation men rolls away to have rest. According to statistics, every 6 woman after such sex always remain unsatisfied. Some men don't even suspect of this because woman regularly simulates the orgasm. Even the preliminary fondling is ineffective. They don't allow equaling the level of arousal. Such stories aren't new in the field of sex. People from ancient times tried to find different types of erection keepers. And they succeeded in finding them, ex: sex toys.
Penis rings :: provide strong and long-term erection. Men with short-term or incomplete erection use such rings to prolong sex. Due to thick girth and prevention of blood flow penis rings, used with penis pumps, keep the penis firm and flexible. They can be of any material and form. Some erection rings have small nubs that tickle and irritate the clitoris, bringing the continuous stimulation to a woman. The rings are stretched and put on the head or on the base of the erect penis. To eliminate the effect of sliding you need to put the ring on dry penis, and then use some lubricant to avoid the discomfort. Don't wear it more than 1,5 hour.