In the dim light of the closet, I guide my little brother's trembling hands to my body, helping him explore the curves he's been forbidden to touch. His breath hitches as he feels my wetness, his cock twitching against my thigh. We're both consumed by the taboo, our hearts pounding with fear and desire. As he pushes his massive cock inside me, I bite my lip to keep from screaming, my pussy clenching around his virgin length. We fuck slowly, our bodies slick with sweat, as we whisper prayers for forgiveness, knowing we're dancing on the edge of sin.