Yuri is married and has an affair. It seems she hasn't had sex with her husband for a long time... To soothe her, the man invites her on a drive to a love hotel with an open-air bath. The man's kindness and humor, which her husband lacks, frees her Kokoro from her daily routine and unleashes an explosion of eroticism. She greedily stuffs the man's erect penis into her vagina... At that moment, her Kokoro and body are freed and she returns to being a single woman.