Sexual Pleasure

What is sex and sexual pleasure ? when a male and a female do sex without understanding each ,it resulted into dissatisfaction of both .Before you start sex both should know thoroughly about each's fantasies .One fact very few people are aware about is that female takes long time for orgasm.How she wants orgasm ?one should know before start sex.more than sex extremely important is foreplay .The long you perform foreplay by understanding the need of females you will get successful sex.Foreplay includes plenty of varieties .
Start with lip kiss to pussy lick dick suck ,doggy rubbing dick between boobs,saliva exchange ,finger in pussy ,and many more .This should last for more and more time .Then insert dick and start sex with dirty talk .The enormous pleasure will come out automatically .when do sex for long long time