"I'm being really nice to you, aren't I?"
"Yes miss, thank you miss"
"I'd like to take this a little bit further with you, but of course you can't cum. Tess gave me explicit orders to not let you. That seemed to be very important to her"
(You think: there goes that..)
"Stand up straight and spread your legs as far apart as you can!. Good, now stroke yourself 2 times to the edge as fast as you can.. 5 second rest in between.."
(You follow her orders and edge yourself)