Part 2 Kelly Tricks her Step Brother into a Session

Part 2:

"But before I burst your pathetic little testicles, first, I want you to worship me". I walked in front of him and allowed him to view my full outfit. "How lucky are you to have a step sister, who's also one of the top Ballbusting Princess's in the world". I ran my hands down my body, forcing Norm to recover fast as he checked me out. "Don't you just love this PVC? The way it shines? The way it smells? The way it shows off my perfect ass?" I turned around and shook it in his face. "Would you like to touch it Slave?"
Norm practically drooled as he watched, "Yes please".
I turned around and slapped him. "What do you call me?"
He hesitated a moment before correcting himself "Princess Kelly".
"Let's try that again," I turned around and waved my booty again. "Would you like to touch it Slave?"
"Yes, please Princess Kelly."
I smiled at the power I had, and again my pussy moistened. "Go ahead", I instructed.
He reached out and enjoyed a squeeze. I wiggled it encouraging, as I turned my head to ask "Does it feel firm?"
"Yes Princess Kelly", he replied.
"Good. Does this feel firm?" with that I turned and slapped him hard across the face. His shock was obvious.
"What the hell?" he cried.
"Oh shut up Slave, a little pain is well worth this booty! Touch it again if you'd like?". I turned my booty back to him and rubbed it provocatively. He reached out with both hands this time and enjoyed a longer grope. When he was done I turned back to him, smiled, and slapped him once with the left, and once with the right. Before he could complain, I sat seductively into his lap facing away and began grinding my ass on his crotch. "Sometimes the pain is worth the pleasure" I teased as he rubbed his cheeks. I pushed his legs open and slipped mine in between his and continued to grind him with my ass. Eventually I stood up in front of him, legs together, and bent over to tease him with a spectacular view. "Rub your face in it Slave!"
I didn't have to tell him twice, he grabbed my booty and rubbed his face in my vinyl covered ass crack. I laughed, "Oh my god you little freak step brother! Bet you'd love me to fart right in your face right now! Get your face in there deep, smell my ass you perv!" I laughed again before pulling my cheeks out of his grasp and turning to slap him again. Three hard slaps this time; all with my right hand, and harder with each strike. Tears came to his eyes, and moisture tingled in my crotch.
"And my booty is not even the best part," I continued. "You still have my pantyhose covered legs to worship", I rubbed a hand down my thigh. "My long, strong, firm, powerful legs". I tilted my one foot up and allowed my high heel to dangle a bit. "Oh, and then there’s my brand new sexy stiletto pumps, over my cute little feet". I balanced myself as I slowly slid the soft sides on my pump up the inside of his leg. Up and down a few times before heading all the way up to his groin. I gently placed the sole of my shoes on his package, "Can you take some more pain for me step brother?"
He took a gulp of air nervously and answered "Yes Princess Kelly".
I smiled at him approvingly, and my gaze headed down to his balls. I lifted my shoe off and then gently stomped down. "Just a warm up" I mocked, as I raised my foot over his crotch again and stomped down a little harder. He groaned. "Oh, did that hurt?" I leaned in a little to add to the pain, "well we're just getting started Slave!" I stomped three more times in fast recession, fairly hard, and I leaned my weight onto his nuts on the last one. He was lucky I wasn't stomping with the heel, but still, my newbie Slave seemed in a lot of pain and I wondered if I'd over estimated his pain threshold. Did I pop them already?
"Move your hands", I encouraged as I slid my hand into his pants to investigate. I felt below his throbbing erection and grabbed for his testicles. "Yup, both still there! Guess I have some more work to do", I exclaimed happily. I removed my hands, spread his knees, and stepped back. Raising my foot high above his crotch, I sneered at his fear. "Ready?"
He didn't respond, and I didn't care. I stomped down hard with everything I had. The sole of my shoe pulverized his nuts and the heel dug deep into his groin as I leaned in and grinded my foot as if putting out a cigarette. His whole body convulsed and his limbs flew everywhere as he fought the body's natural instinct to block. I leaned in and pumped, putting as much weight as I could on his testicles. I began getting excited at the possibility on an early rupture. I gave one final stomp and he collapsed off the chair and onto the ground. I backed away to observe his pain. "Mmmmmm, I love it when they cry".
I gave him a few moments to recover as I lit up a cigarette, and took a drag.