Mistress says your ass will become a warehouse for dicks.
She asks you if you are prepared?
You groan your acknowledgment, hoping that your lover is not there to witness your humiliation, but somehow, you sense that she is attending the School of Cock Control, and has been observing every lesson.
Remember to keep your asshole nice and lubed, so that you can fuck yourself for another two minutes . . . nice and slowly . . . good boy.