Yoshikawa has not had a girlfriend for the past few years, and his only joy is talking to his beautiful neighbor, Nozomi. One day, the woman he admires suddenly comes to visit Yoshikawa. When he asks her why, she tells him that she ran out of the house after an argument with her husband about cheating on her. What's more, she came out with only the clothes on her back and asked him to let her stay the night! Yoshikawa is excited by this sudden opportunity, but...?