Mr. Smiles, a man of few words, finds himself in an unexpected situation. He's been invited to a nudist retreat by a friend, and he's feeling a bit out of his element. But as he strips down and joins the others, he finds a sense of liberation. His cock, initially soft, begins to stir as he watches the confident exhibitionists around him. The boner grows, tenting his towel, and he can't help but feel a sense of pride in his erection.