[Original Concept & Starring Moe Amatsuka! Part 2!] Sex between a seemingly loving couple. Sex that happens in everyday life. Sex that starts casually and gradually becomes serious. Sex while eating, right before going out, sex that just begins. There were many things that happened before the couple who were cuddling ended up dating... It turns out her boyfriend was her stalker. He stalked her, meticulously investigating her, and eventually led to a relationship. How did he manage to win over the beautiful Moe Amatsuka? There's a surprising helper involved... This is a new AV that's both exciting and thought-provoking, using both your brain and your cock! Please enjoy the excitement and the puzzle-solving aspect!