Four foreign girls who have been perverted since childhood and always wanted to be bound. They volunteer for their long-awaited bondage training, experiencing unparalleled pleasure. Natasha, a big-breasted beauty from Russia, and Tanya, the owner of the best body. Izabella, an I-cup explosion breast from Brazil. Anna, an unfortunate beauty from Romania. Bound and gang-raped by sadistic men, they all say with ecstatic expressions, 'I am happy.' Beyond extreme sexual experiences lies ultimate pleasure. They found that sex is like dying.
