I actually watched this work, and the setting of a three-person living arrangement with a husband and a former pharmacist father-in-law was superb. The plot where a happy family suddenly changes due to the husband's hospitalization for a check-up, revealing the father-in-law's true nature, was captivating. The protagonist's turmoil under the influence of a drugged tea, overwhelmed by the father-in-law's passionate kisses, was heart-wrenching. Rio's performance was outstanding, especially in scenes involving oral acts like kissing and fellatio, where her charm was fully showcased. The realization of long-awaited oral play by fans elevated the work's completeness, and the director's skill deserves praise.

Rio's bodyline, with large breasts, prominent areolas, a moderately fleshy lower abdomen, a cinched waist, and rounded buttocks, epitomizes the ideal mature woman. Her expressions during intimate moments are alluring, and her moans are sensual, captivating viewers effortlessly. The gradual descent into pleasure under the influence of aphrodisiacs is depicted meticulously, and the process of rationality crumbling step by step was exhilarating. The father-in-law's role was performed with intensity, and the passionate kissing scenes highlighted the climax; particularly, Rio's plea for a kiss at the end made my heart race.

The use of the former pharmacist background, with scenes of wearing a white coat at home, brought a touch of humor but added realism. While a slower-acting aphrodisiac based on cohabitation could have been explored, the current storyline's tension worked better. The erotic expressions reminiscent of actors like some veterans and the scenes involving delicate nipple play were highly engaging. Overall, focusing on 'kime-kiss' (fixed kissing) rather than 'kime-sex' (fixed sex) resulted in an emotionally rich work. Rio's descent into pleasure was thrilling, making this a highly satisfying piece.