JUC-791 My sister-in-law moved in today... - Rico Miyase

His older brother Yasuyuki, who was chased out of his company, and his wife Riko come to live with her parents. - Riko's younger brother, Shinsuke, is captivated by Riko's cute appearance as she works hard at the household chores as soon as she arrives. - Then, without thinking, he steals Riko's underwear while she is taking a bath. - Then, that night, Shinsuke asks Riko about her underwear as she sleeps close to him without a futon. - When he apologized honestly and returned the underwear to Riko, Riko started touching Shinsuke's crotch... - It was like a dream. - However, the happiness is short-lived as Riko gets into trouble with the moving company.