Headmistress' Favorite Sport Part 6

All three slaves were forced to wear high-heels all the time now. Denise noticed that Tammy very sexy body was scarred like her genitals. Her tits were marked by numerous cigarette burns and both her tits and ass bore scars obviously made by whips. Still Denise found Tammy very sexy. Denise didn't feel quite so guilty about this as she did about her desire for her mother. She supposed that it was because her father had disappeared long ago and this sexy shemale didn't really remind her that much of him. Beside Denise would have sex with anyone she was ordered to have sex with, so whether or not to feel guilty was really a moot point. When ordered there was nothing to do but obey.

She received her orders. Her cock was freed from its prison for the first time in months and it instantly became rock hard. Susanna was ordered down on all fours and Denise was then ordered to kneel behind her. None of the slaves were tied in any way, but still there was no hesitation. They were too well trained by now, their capability to make independent decisions stripped away. As Denise took up position behind her mother she was overwhelmed with the desire to fuck Susanna as hard as she possibly could, guilt-feelings or no guilt-feelings. Susanna felt much the same. She hadn't had an orgasm in over a month and she desperately wanted Denise to penetrate her, to take her deep and hard. As she waited for the order, her need growing with every passing second, Joanna and Jocelyn knelt by her side: "Well, well Denise," Joanna started before Jocelyn took over: "We see that you are back to your old incestuous ways, you worthless slut." Denise blushed with shame, but her raging erection did not go away. Joanna laughed quietly as she spoke: "Now you are going to fuck your mother, you useless little slut." "But," Jocelyn continued, "if either of you two worthless sluts cum before we allow it, you are all going be screaming for rest of the night. Understood?" Both Susanna and Denise nodded eagerly.