The brother, who was allowed to stay at his younger brother's couple's house for one night, approaches Sana, his brother's wife, who exudes a surprisingly alluring charm. Although surprised by the sudden event, her frustrated body cannot suppress her reason and is swept away by the waves of pleasure, and she ends up having semen poured on her next to her husband. This work is a work that has been split from [aqmb00012] and recorded.