The hum of the car's engine vibrates through the boy's body as he leans back, his seat reclined, offering his throbbing cock to his own eager mouth. His tongue traces the veins, exploring every ridge and curve before taking him in, inch by inch, until his nose is buried in his pubic hair. He gags slightly, his body convulsing with pleasure, before pulling back and starting again, his hand working in tandem with his mouth, coating his cock in saliva, stretching his lips wide to accommodate his girth. The car's windows fog up, mirroring the heat building inside him.