"Come on... you can't stay in bachelor mode forever," says Reiko, approached by a friend for advice about her husband's chronic cheating. No matter how many times Reiko scolds him, he only makes excuses and shows no sign of remorse. His attitude leaves her utterly exasperated. The root of his infidelity is his big cock? If he's so proud of it, then let's see this legendary tool of his! She intends to mock him, but when his massive, thick cock suddenly springs out, glistening darkly, Reiko's body involuntarily trembles with desire. Seeing it for the first time, she can't help but start devising ways to taste it right there on the spot.