Overview

My name is Atsushi. For the first time since they started dating, he finds out that Mukai and her sister are living together at her house. By the way, my girlfriend is homely and ladylike. Serious and reluctant to have sex. However, her sister's wish is that she is not good at cooking or doing housework, but is active in erotica. A truly carnivorous girl. Hope has a licking habit and seems to instinctively lick all kinds of things, and even though she was close to me, my heart and body were drained and I was drowning in the licking technique...