She's a nice girl with a clean personality and hides out after school for extracurricular activities! She's at an age when she wants to be adventurous! A little bit of an adventurous adolescent life with Hikaru-tan, a beautiful girl who loves her uncle! The love of Hikaru-tan, who is too smart and a little bit eccentric. Uncle Hikaru is a little bit scared of his impossible proposal! Let's make her beautiful anus twitch! There's nothing to be afraid of! All you have to do is to cum inside her!