The cramped closet is filled with the sound of rapid, hushed breaths and the rustle of clothing being pushed aside. Michelle's heart races as she guides her brother's massive cock into her tight, untouched pussy, his girth stretching her walls deliciously. She bites her lip to stifle a moan, her fingers digging into his shoulders as he begins to move, slowly at first, then with increasing urgency. The scent of their combined excitement fills the small space, their bodies glistening with sweat as they chase their forbidden pleasure, their moans muffled by each other's lips, until they collapse, sated and guilty, in a tangle of limbs and smeared juices.