JUR-687 | A friend of mine boasted, "I have sex with my wife three times a week." I ended up sleeping with his wife, having sex with her five times a week, three or four times each time, a total of 19 times.

"My girlfriend dumped me because my sex drive was too strong, but Megumi-san can handle it any number of times..." Yuta reunites with his college friend, Yuji. Yuji's wife, Megumi, whom he married a few years ago, is not only beautiful but also very active in sex, and he boasts about his wife, saying, "Marriage is great." Yuta, who is overflowing with sexual desire, is jealous. So he secretly visits Megumi and forces himself on her. Megumi resists Yuta's uncontrollable virility but reaches orgasm anyway, and after being continuously fucked five days a week, Megumi finally becomes dissatisfied with her husband...