My ex-girlfriend, Misakine, and my current girlfriend, Minami Hinano - my ex-girlfriend asked me, "I've never had sex, so I want you to teach me." At first, I was confused and awkward, but I couldn't help but react to her body, which I've held so many times before. My current girlfriend's cheeks flushed as she showed me the pleasure of our relationship. Was it jealousy or excitement? He touched me with trembling fingers, imitating the movements of his ex-girlfriend...