In a public park, a Dominatrix puts her slave through a degrading test of endurance. She commands him to crawl on all fours, his naked body on display, as she walks beside him, her heels digging into his back. She stops at a crowded bus stop, forces him to lick her boots clean, as commuters gape in shock and fascination. "Everyone will know your shame," she whispers, as she makes him beg for forgiveness, his voice echoing through the silent crowd, his body trembling with humiliation and arousal.