"Hold that fucking edge!"
You do as you are told and feel Carrie humping your face harder. Your nose is buried inside her and you can barely lick her clit with her hand rubbing herself and blocking your tongue. You want to make her cum in 5 minutes but she won't move her hand. You also want to make sure to edge three times as instructed, but she is making you hold your first edge and you are already down to 4 minutes left.
"Four minutes left, asshole. I'm watching the clock on my computer! Let go of that cock and rest for 30 seconds!"