JULIA

That is how I found myself over Sam's lap undergoing a spanking and licking the cum from Marcia's cunt a second time. She won both contests.

"You understand you must keep from having an orgasm as long as you can once we start fucking?" Master asked.

"Yes, Master, I understand. You know how difficult it is for me to keep from climaxing?"

"I do understand. I witnessed Sam spank Marcia's ass yesterday and it was a very hard spanking. If you lose, he'll be spanking yours thirty times. Perhaps it will give you incentive to hold out."

"Yes, Master."

"Sam, for the contest, should the slave be facing out...