After a heated argument with my stepsister, we found ourselves in my dorm room, both of us harboring a simmering desire that had been building up for a while. Unable to resist any longer, we gave in to our primal urges and began to explore each other's bodies. She undressed me, revealing my rock-hard cock, which she eagerly began to stroke. Our hands soon found their way to our breasts, caressing and teasing each other. The passion escalated quickly, and she took me into her mouth, sucking me off with a fervor that left me breathless. I, in turn, lavished attention on her, tasting every inch of her sweetness before I plunged my throbbing member into her. She rode me like a pro, her luscious curves bouncing as she straddled me in a wild rhythm. Our bodies moved in perfect harmony, our moans filling the room as we reached our climax. The sight of her glistening with my essence was enough to send us both over the edge, our bodies convulsing in the ecstasy of our shared release.