In the quietude of his room, a young man, untouched by another's hand, succumbs to his desires. He strips naked, his cock already hard and throbbing. He strokes it slowly, savoring the feel of his own flesh. The room fills with his soft moans as he picks up the pace, his hand a blur. He leans back, eyes closed, imagining another's touch. His breath hitches as he nears climax, his body tensing. With a final cry, he comes, his cum splashing onto his stomach, marking his solo sin.