Types of sexual Intercourse
The sexual intercourse also call sexual relations, it is the set of behaviors more or less complex that make two or more people of different gender (heterosexual) or same gender (gay or lesbian), that generally usually concludes in the intercourse.
Heterosexual Relation: the heterosexual relation is the sexual relation that is carried out between two individuals of different sex.
Threesome: threesome is the relation between three people of same or different sex.
Swingers Relations: it implies that two established heterosexual or homosexual interchange couples at the same time and have sexual relations but in different places (that can be two contiguous rooms or two beds). It is not just like sex in group.
Group sex: group sex also is known like orgy, several individuals of same or different sex have sexual relations at the same time (oral sex, vaginal sex or anal sex) and in the same place.
Sexual relation without intercourse: it implies all the erotic foreplay previous to the penetration, but without carrying out it. It consists mainly of caresses, not only genital, and kisses. The woman can stimulate the prostate of the man and ejaculate "prostate milk", without orgasm.
Homosexual Relation: the homosexual relation is the sexual intercourse that is made between two individuals of the same sex (gay or lesbian).