A room-sharing NTR work in which a married woman's uncontrollable sexual urges run wild. Yui is forced to share a room with her younger, handsome subordinate at a hotel on a business trip due to a cunning plan. At first, Yui continues to refuse the handsome subordinate's seduction, but when he shows her his big, rock-hard cock, unlike her husband's, her desire that she had been holding back finally explodes! Even though she is trying to get pregnant, she has creampie sex with the younger subordinate many times throughout the night.