IPZ-215 Naughty relationship with her sister Aino Kishi

I met her on the day I went to her house to study for my final exam. To her older sister “Aino”! Before you know it, you'll be drawn to the meaningful look she sends you! What am I going to do after this? ? What will happen! ? Popular actress Ayaka Tomoda plays the younger sister! Of course, Ayaka's H scene is also included! !