The story unfolds from the situation where a college student living alone is visited by an older sister next door who brings homemade food and alcohol. The protagonist is fascinated by the G-cup breasts and cute double teeth, gradually getting addicted to the relationship with the older sister. Furthermore, as a VR production, the quality is high, allowing full enjoyment of Suzuki's beauty and the power of erotic scenes. The actor's performance is also praised, making the overall satisfaction of the work high.