
Divorced and suffering from a dry spell, Sayami spends her days masturbating in frustration. Her routine is interrupted when her ex-husband's sister, Reina, pays a visit. Under the guise of apologizing for her brother's failures, Reina begins to seduce Sayami, pulling her into a world of lesbian pleasure and awakening desires she never knew she had.
The story follows Reina Oshikiri, the older sister of a former stepsister relationship, as she performs lesbian training on her younger sister, Saya Kureha. It would have been much better if their acting had been a bit more polished; that's the disappointing part. In the scene where she's indulging in masturbation in the afternoon, I wish they had gone with a scenario where she gets caught by her sister, Reina, and then gets lesbian-trained by her using the very vibrator she was using. Also, since Saya Kureha is being trained, I really wanted to see her struggling to resist while clearly feeling the pleasure... that kind of detail was missing.
As described in the synopsis, Reina Oshikiri plays the older sister and Saya Kureha plays the younger sister in a complicated, former step-sibling relationship. The story follows Reina visiting Saya, who has been indulging in masturbation since the afternoon; after being introduced to lesbian acts, Saya eventually follows Reina back to her home. The short skits at the beginning of each segment are surprisingly emotional, which only heightens the eroticism. Because of this, the tension between Saya, who wants to be gently comforted, and Reina, who wants to possess her, creates a palpable, lewd chemistry. While the action isn't 'hardcore,' itโs a well-crafted piece that avoids feeling like a one-sided assault by Reina. Even for someone like me who isn't usually into 'mature woman x mature woman' themes, this is an erotic work that feels perfectly executed by two veterans who fit their roles perfectly.