This is probably the most common sexual techniques practiced by heterosexual couples. There are often referred to as penetration or sexual relationships, where the penis enters the vagina, and this is the primary means of pregnancy.
Sex relationships can be very difficult, especially if you do it for the first time and you are in a state of tension. Once the penis is in the vagina, vagina sometimes is horny and wet enough, one or both can move the pelvis, so the penis can move forward and backward in the vagina.
This movement can last for several minutes or even more than an hour. Usually ends with a climax of sexual gratification or commonly referred to as orgasm. There are many ways of having sex with penetration, and only after you can know which techniques are best suited for you and your spouse.
