Drinking an aphrodisiac and being 100 times more sensitive, mother and son seek each other like crazy, intensive creampie sex

"Is there no choice but to rely on this..." As the husband has become increasingly ineffective every year, he decides to resort to aphrodisiacs, fearing that he will be abandoned by his beloved wife, Yukari. Tonight is the final battle. She hides a drink containing aphrodisiacs in the fridge, but Yukari and her son are unlucky and drank it. Disturbing heart rate. The lust that erupts. The throbbing uterus and the hard crotch. Despite their confusion, the mother and child have crossed the forbidden line, and they fall into the depths of aphrodisiac sex in search of further pleasure.