Aikka, the mother of a friend, was a childhood crush for Kenta. However, after learning that Aikka was indulging in masturbation due to dissatisfaction, his feelings of admiration turned into lust. For Kenta, who has grown into a mature man, Aikka was nothing more than a vivid woman. (It's that aunt's fault for making me feel this way.) Telling himself this, Kenta visits his friend's house while he is away. The moment he sees Aikka welcoming him, Kenta can no longer suppress his thoughts...