Twin brothers, both hung and horny, masturbate together, their hands working their thick cocks as they lock eyes. A young, curious teen boy watches, his own virgin cock twitching in his pants. The twins invite him to join, and he tentatively strokes himself, his inexperience evident. The twins take turns guiding him, teaching him how to pleasure himself and each other. The teen's eyes widen as he feels his first touch of another man's cock, his own dick throbbing in response.