Kayo, with a plump yellow body, suffers from chronic dissatisfaction. She is unable to find satisfaction in sex with her husband and even uses seductive glances towards her father-in-law, greedily indulging in penises. When a single man comes to greet them after their move, she immediately tempts him, aiming to make his penis always ready for action, and secretly sucks her husband's colleague's penis, a sex-craving monster of a married woman.
