A curious, exploratory hand inches downwards, tracing the outline of his hardening cock through his thin pajama pants. A soft, appreciative moan escapes his lips as he feels the heat and stiffness growing beneath the fabric. Eagerly, he pulls down his pants, freeing his throbbing member, and takes it in his hand, marveling at its size and stiffness. He begins to stroke it, tentatively at first, then with growing confidence, his hand moving up and down the length, his thumb brushing over the sensitive head. His other hand cups his balls, gently rolling them, sending waves of pleasure coursing through his body. His breath comes in ragged gasps as he strokes faster, his body tensing, his pleasure building to an explosive peak.