Sassy Stepsister and 10 Days of Secrets [English]

Living on your own, you suddenly find yourself taking in your step-sister Nanaka for 10 days due to a situation with your parents.

Though you used to be close and she trailed after you everywhere back in the day, meeting her after all this time reveals she’s turned into a total brat…

Irritated by her sassy attitude and her sensually alluring body, you decide to execute a late-night fondling scheme…

Title : Sassy Stepsister and 10 Days of Secrets / Namaeiki Gishimouto to Himitsu no 10-Nichi-kan
Original Title : なまいき義妹とヒミツの10日間
Language : Chinese Simplified, Korean, Japanese, English (Official)
Developer : Osawari Honpo
Released date : 2026-10-10
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