JUR-485 — A Friend Of Mine Boasted That He Had Sex With His Wife Three Days A Week, So I Ended Up Cuckolding Him By Cumming Inside Her Four Times A Week, A Total Of 20 Times. Kinoshita Rinko

"Until now, sex three times a week was the norm, but recently it's been happening less and less. Ever since I met you..." Atsushi reunites with his college friend, Yuji. Yuji's wife, Ririko, whom he married a few years ago, is not only beautiful, but also loves sex and boasts that their marriage is going well. Atsushi, who has an incredible sexual appetite that he can't control, secretly visits Ririko and forces himself on her. Despite resisting Atsushi's uncontrollable sexual appetite, Ririko climaxes, and after Atsushi continues to cum inside her five days a week, she finally becomes dissatisfied with her husband...