Swinging (sexual practice)

Swinging is a human sexuality based on multi-partner relations. It is also called in the "Lifestyle" In contrast with an affair, both partners are consenting to sexual exchange of one and the other. It was this exchange that creates a certain eroticism and even sexual arousal.

It has different types of swinging activities. Same room sex, couples having sex in same room with another, just watching. Soft swap, having oral sex and other activities with different partners EXCEPT penetration. Fullswap, having penetrative sex with other partner than their own.