Wife Noa is content with her harmonious family life, having a good relationship with her husband's son. However, her husband's recent erectile dysfunction has become a source of worry for her. Noa, who used to work for a pharmaceutical company before marriage, decides to make a libido-boosting drink at home one day. She successfully creates a potent concoction that can induce arousal just from its scent, but accidentally, her stepson ends up drinking it all at once. Faced with her stepson's now erect, throbbing cock, Noa, his stepmother, loses all control and...