Original Sin 3
Well, slave, I have to say that you're doing well. I have one more task for you to do before I'll consider the Original Sin's gift acceptable.
First of all, put on a bra and panties. I want you to look like a good sissy slave.
Stop stroking and lift your face off of the floor. Stay on all fours and pull the dildo out of your ass and shove deep down your throat without licking it or sucking it first. Hold it there for at least 30 seconds and then you may rest.
Then I want you to deepthroat it over and over until you've gagged five times. After the fifth gag, I want you to shove it back up your ass as far as it will go and sit on it.
Then you will stroke for me as fast as you can until you edge while repeating 'thank you Captain Holly for denying me.'