Lost in his thoughts, a young man retreats to his room, his mind filled with carnal images that he dares not speak aloud. He locks the door, his heart pounding in anticipation. Slowly, he unzips his jeans, his cock springing free, already hard and throbbing. He spits into his palm, lubricating his shaft as he begins to stroke, his grip tight and rhythmic. His other hand cups his balls, rolling them gently, sending jolts of pleasure through his body. His moans fill the room, his pleasure building, until he can no longer hold back. With a final, powerful stroke, he comes, his semen painting his abdomen in thick, white stripes.