A trio of unpleasant individuals assaults an OL on her way home with a stun gun! Before she knows it, she's completely restrained, subjected to merciless internal rape; her screams go unheard. Concrete jungle, Tokyo at 8 PM... and then her oblivious sister appears. Decided by lot... the cruel gang-rape roulette begins! Sister・sister・sister・sister… The beasts of the city swarm over the pure skin of these defenseless beautiful sisters! FAプロ's most hopelessly extreme work is unleashed!
