A curious, horny teen, alone in his room, decides to explore his body. He tentatively reaches into his pants, his fingers wrapping around his growing erection. He strokes it lightly, a shiver running through him. His breath hitches as he picks up speed, his hips bucking slightly. His other hand joins in, cupping his balls, rolling them gently. He's lost in the sensation, his face flushed, his eyes closed. He's learning what his body likes, what feels good. He's discovering the pleasure of his own touch.