My favorite big-breasted niece is growing up. To make her a sex toy, I continuously drugged her for 7 days. (Nanase Ran FPRE-073)

Cute, busty Ran Nanase becomes the prey of her lolicon uncle! To encourage her uncle, who is heartbroken after his divorce, Ran and her parents spend a week during summer vacation visiting him. Ran is excited to see her uncle again; he used to be cute, but in reality, this uncle with a secret lolicon interest plans to turn his adorable niece Ran into his personal sex toy, drugging her with aphrodisiacs. Ran's body gradually changes, she slowly loses herself, and begins to crave her uncle's penis…