Armpit intercourse

In armpit intercourse, the penis is placed into the sexual partner’s armpit or rubbed between the upper arm and the armpit. The practice can be experienced as an unusual form of sexual stimulation and is usually classified as a fetish or part of body-contact play. Consent, hygiene, and mutual respect are essential.

The armpit is a sensitive area, so friction, pressure, and possible skin irritation should be taken into account. It is advisable to avoid irritated or broken skin, razor burn, or excessive sweat, and to use lubricant if needed. As with any sexual activity, it should be consensual, gentle, and free of pain or boundary violations.