My relationship with my best friend isn't lesbian or anything like that. In daily life, there's absolutely no lesbian experience between us. Yet these two close friends, who've always been close, now expose their bodies to each other for the first time. Their hearts race more than expected, a mix of tension and anticipation. This is Shokotan's first lesbian work, featuring an interview at the beginning. From her first lesbian kiss, through maid senior-junior and female teacher-student scenes, it culminates in pure lesbian intimacy without any roleplay, while slightly drunk. That moment becomes the key opening Minami'o's heart. This lesbian experience with her one-and-only best friend becomes the biggest event she's ever experienced.