Kokomi Naruse visits the home of a 40-year-old virgin man and gently deflowers him. His first love betrayed him by dating someone else, leaving him shocked and fearful of women. Though he appears confident at work, he becomes nervous when alone with women. The second deflowering involves a shut-in otaku girl obsessed with the internet, anime, and games. For the third deflowering, an unexpectedly bold woman appears. With each woman possessing a unique personality and background, expect intense emotional and physical encounters that shake his heart and awaken his desires.