Shogo Miyazaki fell in love with a girl at a part-time job. One day he bravely confessed, but his feelings did not reach her. Shogo started drinking from the shock of a broken heart and quit his part-time job. A girl's voice comes into Shogo's ears while he is desolate and can only lie in bed. When he turned to her voice, a blonde and petite girl was there. While Shogo was surprised, she said they had met many times in his dreams. She straddles Shogo. Shogo tries to escape but is restrained by a mysterious force. She says her name is Tiffany, and she is a succubus. Tiffany said the taste of his broken heart was exquisite, and she reached out to Shogo's crotch and started to feed.