MIMK-289 Reuniting with the older man to whom she gave her virginity. A secret, illicit tryst—an act of cuckoldry—in exchange for his silence toward her boyfriend. Live-action adaptation: "Letting Him In on a Secret He Doesn't Know." A single mistake. Live-action version of the smash-hit work (over 60,000 copies sold) starring Ayaei Shirota.

The immensely popular doujin circle "Team Lucky" and "MOODYZ" have once again formed a miraculous partnership! That illicit comic—which captivated so many fans—is being adapted into live-action once more! 【Story】 Yui is basking in the happiness of her relationship with Naoya, her boyfriend of two months. However, an older man—the person with whom she once lost her virginity out of curiosity—suddenly reappears and begins blackmailing her using that past indiscretion. Terrified that her boyfriend might find out, she cannot refuse the man's aggressive demands. She finds herself drowning in a world of depraved sex—forced to stifle her moans in the very next room—and insidious conditioning that slowly breaks down her body. She is consumed by a lewd, harrowing secret she can never reveal to her boyfriend... 【Highlights】 Ayana Junpaku, the heroine, makes her long-awaited live-action debut! Don't miss the contrast between her pure expressions during the wholesome romance with her boyfriend and her incredibly erotic, vulnerable side as she is "developed" from passive to active while writhing in tears under the older man's sticky, lingering caresses. Enjoy the sultry, illicit drama characteristic of "Team Lucky" and Ayana Junpaku's ultimate performance—an all-out effort that pushes boundaries and stirs a man's sadistic instincts—as she is devoured, unable to resist her conditioning.