My childhood friend treats me like a child because I'm still a virgin, but when we have sex, she's so cute... Mitsuki is my childhood friend. I'm still a virgin, while Mitsuki is a bright, gal-like girl. When she told Mitsuki about it, she was happy, but worried that I would be hated if I'm bad at sex, so she asked me if I wanted to practice sex! I was confused by what had happened, but Mitsuki gently kissed me... The cheeky Mitsuki looked like a goddess for a moment.