A plain and unremarkable college girl attends a party, hoping to finally break out of her shell. What she finds is an otherworldly space where men and women are entwined in an erotic orgy... She tries to leave, but unable to find the right moment, she lingers on. Suddenly, lewd fangs sink into her! Thinking "this wasn't supposed to happen," her clothes are stripped away, and her sensitive spots are stimulated, dragging her into a swamp of pleasure... By the time she realizes it, her first time has been with five different men! In an unbelievable turn of events, the girl who was once shy about sex has become a total slut in a single day! Despite her self-loathing, the memory of that first pleasure makes her pussy wet again... Could this be the real me? Was I actually a nympho who loves orgies all along!?