[Daidai Shikibu] Kyou mo Kaasan wa Boku ni Kenoshi

A mother with ample breasts is caught nude and exposed as her son suddenly appears, shouting "Mom!" in shock. Meanwhile, her husband returns home early, unaware of the illicit scene, creating a tense standoff as he prepares to leave the room. The adult doujinshi builds erotic tension around this unexpected family encounter, highlighting the forbidden intimacy and surprise.