Mena Li's master pushes her limits, binding her wrists to her ankles, leaving her vulnerable. He stuffs her mouth with a gag, muffling her cries of protest. She's laid back, her legs spread wide, as he secures her to the Sybian. He turns it on, the powerful vibrations sending shockwaves through her body. She tries to escape, but her bonds hold fast. He watches, amused, as she's forced to take the intense pleasure, her body writhing, her pussy dripping with arousal. He pulls out his cock, stroking it as he watches her struggle, ready to use her mouth once she's been thoroughly broken in by the machine.