Whispered Elegance: brother masterbates sister

Dark theater, single seat, brother masterbates sister on the screen and between her legs. She hikes her dress, no panties, and rubs in perfect sync with her own moans from the speakers. “Listen to brother masterbates sister come,” she whispers, circling faster. The surround sound fills with wet noises and breathless “brother masterbates sister, brother masterbates sister, brother masterbates sister” until she squirts all over the velvet seat in a private symphony of “brother masterbates sister”.