Asthalia finds themselves in a very vulnerable position - strapped down with their legs spread wide and their mouth filled and covered. Their arms are strapped across them, and only serve to highlight the rather lovely way their chest moves when they gasp for breath.

Something they're soon doing, as Sinister gets to work with a vibrator that's tortuously precise. He holds the head against their defenceless clit to which the only response Asthalia can give is moans. The vibe is removed often, ensuring they don't get any chance of orgasm.

By the time the mask and gag are rem... Show more