I shivered, plowing into her smooth depths. My dick throbbed, pleasure rippling down my shaft.My crotch smacked into her ass, the hard crystal jigglin... like flesh. I stared down at her ass, pumping away hard. The crack of flesh on stone echoed through the room, drowning out my sister’s whimpers.I stared at her, just seeing the outline of her round breasts jiggling as she shuddered, both her hands shoved between her thighs, playing with her hot pussy. She inspired me to fuck Ava harder and. And now she was going to be part of it!Once that fact sank in, some dread started to creep in. She started remembering some of the comments of her students she had overheard, comments about how realistic the monsters looked and acted, and how some of the dungeon scenes looked so real and how previous participants had screamed, sounding as if they really were being tortured.And yet, everyone she talked to who had taken part had only good things to say about the experience. Still, she also knew. He threw caution to the wind now as he plunged in and out of my freshly deflowered ass. I kept my head down and my ass up as he used my asshole to get his dick off. Just as I was having a powerful orgasm I heard him talking to someone. “Man, you got to get over here! This white bitch is giving it up so good. Are you seeing what I’m doing to this bitch? Listen to this,” he said to the man on the phone before directing his command at me, “Tell me where you want me to cum.” “I want you to cum in. ‘Yes, but he gave me head which was against my rules.’ ‘I think we should be honest with each other going forward,’ he said sternly, ‘you let him break the rules Kitty.’ Tis true. I had. ‘I don’t ever want it thrown up at me about Utah,’ I emphasized. ‘I won’t.’ ‘No really, not ever,’ I warned. ‘I promise I won’t bring it up ever.’ I smothered his face with kisses before passionately kissing him again. I could feel my body rock against him with excitement as we continued to smolder. He was.