The boy, in the throes of puberty, finds solace in the solitude of his room. The dim light casts long shadows, accentuating the curve of his spine and the taut muscles of his ass. He lies back on his bed, his hand tracing the lines of his body, from the hard plains of his chest to the soft, sensitive skin of his inner thighs. His cock, already hard, twitches at his touch. He wraps his hand around it, jerking off with a fierce intensity, his hips bucking off the bed. His other hand reaches down, playing with his balls, tugging gently. His breath comes in short gasps, his body tense with impending release. With a final, desperate stroke, he comes, his body shuddering as he paints his stomach with his load.