The weight of religious guilt hangs heavy in the air as Michelle and her brother sneak into the closet, their bodies aching with unspoken longing. Michelle's fingers trace the outline of her brother's cock through his pants, feeling it grow hard at her touch. She unzips him, her eyes widening at the sight of his massive, throbbing member. She takes him into her mouth, tasting the salty pre-cum as she sucks him deep, her brother's hands tangling in her hair as he fights to stay quiet.