The room is dimly lit, the air thick with anticipation. Our solo explorer, clad only in a loose t-shirt and boxers, sits on the edge of the bed, his hand already working its way into his shorts. He pulls out his stiff cock, a bead of pre-cum already forming at the tip. He spits into his hand, coating his length, and begins to jack off, his strokes long and smooth. His other hand reaches down, cupping his balls, rolling them gently as he picks up the pace, his breath hitching as he nears his climax.