In the dimly lit bedroom, Gutian's wife sneaks a peek at her phone, her eyes widening at the explicit content. Her heart races as she bites her lip, her fingers unconsciously trailing down to her panties. Suddenly, the creaking floorboard gives her away. Gutian, her husband, finds her, breathless and guilty, with her hand in her panties. Instead of anger, he feels a surge of lust. He watches as she tentatively touches herself, her moans filling the room. Unable to resist, he joins her, his hard cock in his hand, as they both give in to their primal desires.