JUR-100 | A friend bragged to me that he was having sex with his wife three days a week—so I cuckolded him, sleeping with her five days a week and finishing inside her four times per session, for a total of twenty times. — Kanoha Yuki

"Lately, the frequency of sex with my wife has dropped—
ever since that day I invited you over to the house."
Yuta reunited with Kenta, a friend from his student days. Kenta—who had married a few years prior—bragged about his wife, Kanoha, describing her as a beauty who was also enthusiastic in bed and telling Yuta, "Marriage is great." Yuta, frustrated by his own pent-up sexual desire, felt a pang of envy. He secretly visited Kanoha and forcibly pinned her down. Despite her initial resistance, she reached a climax thanks to his uncontrollable, tireless stamina; after being subjected to unprotected sex five days a week, Kanoha eventually found her husband’s performance lacking in comparison...