1) The dumbass should have been more specific.
2) If he can't take it, he's not ready to give it to someone else.
3) You should keep the strap-on handy for next time a guy says he's ready for a blowjob, then cuff him and fuck his mouth with the strap-on.
Great advice, thanks! I thought the dumbass would have been expecting a l'il joke after his badly phrased request. I was never with him for his brains anyhoo.