Laura Gemser - the 'Black' Emanuelle - is at her most brazen and provocative when photojournalist Emanuelle is sent on assignment to the steamy city of Bangkok. But after her passport is stolen and she is abused by brutal thugs, Emanuelle prowls the sweltering markets and underground clubs on a journey of lesbian ecstasy, opium orgies, depraved Republicans and flying ping-pong balls. In a land of exotic sexual extremes, what must one woman surrender in order to discover the ultimate pleasure?