[Intense lesbian kissing and harem threesome with the classic beauties Airi Nagisa and Shirokami Saki, only available on S1!] Airi, Airi, and I have been good friends since childhood and attend the same school. While our classmates are starting to find boyfriends as they hit puberty, they come to my house to kill time during the summer holidays. There, they discover some erotic images on my tablet, creating a strange atmosphere... Then, the two of them start joking around, asking, "Shall we kiss...?" Gradually, the act escalates to French kissing, breast groping, and breast licking... When they ask me, "Hey, do you want to join in?", I was incredibly excited about this first experience of my life...