Born into a prestigious family, Ayano's appearance was full of elegance. she is a married woman. No sex with my husband. Her pride gets in the way and she can't express it herself, but she always has erotic fantasies. The smelly female body that hides such desire in her heart falls into the poisonous fangs of evil men. She is made to participate in a mysterious clinical trial that she never imagined, and she almost goes crazy from the shame and the pleasure that bubbles up.