Vol 1: "Why doncha try it? You might like it..." Yori's at a loss when suddenly asked by his childhood friends if he prefers being Top or bottom. Though he tells them he's not interested, before he knows it, he's dripping wet both front and back... He's caught in a top-and-bottom sandwich having sweet three-way sex with his childhood friends.
Vol 2: It's been several weeks since Yori started having a sexual relationship with his childhood friends. He makes up his mind to try piercing his ears again... A sexy story about him sweet sex life with his top and bottom childhood friends in a threesome.
Vol 3: In summer, the three childhood friends go on a trip for the first time on their own. Spending time together in a place where they can escape their everyday lives, they are bit nervous but also feels relaxed and open... A sexy three-way story during a summer vacation with his childhood friends.