AHF - armpit fucking

AHF is an abbreviation for armpit fucking. It refers to sexual stimulation or penetration involving the penis and the armpit, or to rubbing against the armpit as an erotic act. The term is very crude and colloquial. It is used more often in pornographic or vulgar contexts than in neutral reference texts.

The same basic rules apply as for other sexual acts: it should only happen with consent, with attention to hygiene, and with awareness of possible friction or injury. The armpit is a sensitive area, so care and respect are important. The term is rarely used in formal language; descriptive phrases are more common.