Every night, the sounds of their activities leaking through the wall... A middle-aged man living alone, Asami, had the Nishikawa couple move in next door. The walls of this old building are thin, and the Nishikawa couple's activities can be heard clearly. Asami was aroused by the sweet voice of his neighbor's wife, Yui. One day, Asami intercepted a package addressed to the Nishikawas and lured Yui into his home, assaulting her. After that, Asami would lie in wait for Yui on her way back from taking out the trash, repeatedly playing tricks on her. Yui's body began to crave pleasure...
