Ayano, who came to consult about her husband's infidelity habit that never ends. Her anger reaches its limit with her selfish husband who says things like "I didn't do anything." "Then show me that thing you're so proud of! Well, it's probably just a thick dick anyway!" Letting her momentum take over, she takes off his clothes with his underwear... What came out was a huge dick that far exceeded her imagination! Although she is confused by the unexpected development, she gradually becomes interested in the big dick...