The boy, blindfolded and restrained, squirms as the first drip of hot wax hits his balls. He gasps, his cock twitching in response. Mistress S chuckles, knowing he's enjoying this as much as she is. She continues, painting his body with wax, each drop a testament to his endurance. She pays special attention to his asshole, circling it, taunting him. The boy moans, his body covered in a sheen of sweat and wax. Mistress S leans in, her breath hot on his ear, "Ready to take the heat, boy?"