"I'm sure you worked too hard and got tired. You can run away now." Nodoka Asahina, who has been working at an advertising agency for five years, is exhausted from the hard work every day. Her boss is strict and her quota is never met. Every day she is scraped both physically and mentally in a harsh environment. "...I want to escape from here..." Missing the last train, she was walking when she was approached by a suspicious looking man with a pretty face. In front of a man who called himself Yono, Asahina reveals her feelings of being cornered. The next time she wakes up - to a strange ceiling in front of her - a comfortable room, a warm meal, and a friendly neighbor by her side. She is gently caressed by Yono, who is gentle to the end, as if he understands the inside of her body, until she is melted from the inside. Climax repeated many times... Can't think of anything else anymore... There seems to be a reason why Yono is kind to her...?