With a tremble, Michelle reaches out, her fingers brushing her brother's cock through his shorts. He gasps, his hips jerking forward. They freeze, listening for their father's footsteps, but the house remains silent. Emboldened, Michelle slips her hand into her brother's shorts, wrapping her fingers around his hot, hard length. He bites his lip to stifle a moan, his cock pulsing in her hand. The taboo lust between them intensifies, their bodies pressed together, their breaths ragged, as they succumb to their forbidden desires.