Sweetbuttocks, a sultry brunette, is caught mid-stream on the toilet when her stepbro, Denis, bursts in. Mortified, she covers up, but Denis, aroused by the unexpected sight, strokes his growing erection. Sweetbuttocks, intrigued, watches him jerk off. She tentatively reaches out, giving him a quick handjob before taking his throbbing cock in her mouth. She sucks him eagerly, gagging slightly as he hits the back of her throat. Denis groans, fucking her mouth until he can't hold back any longer. He cums hard, filling Sweetbuttocks' mouth with his hot load. She swallows every drop, licking her lips clean.