In the quiet confines of his room, a naked young man stands before a full-length mirror, his initial timidity evident as he shyly takes his small cock in hand. As he strokes, his confidence grows, and his once meek member begins to swell and lengthen, much to his delight. His eyes widen as he watches his cock grow harder, thicker, and longer, a proud smile spreading across his face as he revels in his newfound size.