HBAD-433 On a sweltering summer day, a married woman who was gang-raped during a night raid experienced pleasure that she could never taste in her marital life...

The Mishima couple moved from the countryside for work. The husband left first for a contract, leaving Yuka alone at home. The neighborhood association chairman and a young man who had been after Yuka's body showed up and tried to force themselves on her, but were driven away. Unable to give up on Yuka, the men sneak into the house while she is asleep one night…and receive a massive amount of another man's semen inside them.