" That's the problem!" yelled Heather. "I woke up!" She glared at me.All I was trying to do was what my sister needed me to do, and she didn't appreci...te it. I don't get mad often, but when I do I have a quick fuse."That is the problem!" I snapped."You're grounded," said our father."You're grounding me for telling the truth?" I wasn't over being mad yet."You're both grounded," he amended."Why am I grounded?" wailed Heather. "I didn't do anything wrong!" She pouted."Neither of you is to leave. Sally reached in and pulled his weapon out she gasped as it came into view, Chris had not been lying about how big he was as Sally slowly rubbed his cock up and down, Chris groaned as Sally opened her mouth and slowly sucked the huge head, wrapping her tongue around the shaft her head bobbed up and down slowly, her hand softly playing with his balls, Chris watched as Sally slowly sucked more and more length into her mouth. She stopped and stood up, straddling Chris, she lowered herself slowly. He got on the bed and without a word straddled my chest. His cock barely touching my lips as he said I haven’t cum in a while so it may happen quickly. I moaned and opened my mouth and said I’m ok with that. He added but I do rebound quickly. With that he pushed his cock past my lips and into my throat. Mmm I let him know to continue.He basically leaned forward over me and started to fuck my face. His moans drowning out mine as his cock slid in and out of my mouth balls hitting my chin. He was. "Cindy, are you nuts?!" I said as she squatted at my feet and started to open my shorts."Just keep your eyes on the trail," she said in a lusty tone, then reached inside my shorts and pulled my erection out. It throbbed in her hand, and I saw the head already had a trickle of pre-cum leaking from the slit.I watched with wide eyes as Cindy opened her mouth and took the head inside. Her tongue lashed the swollen head then tried to force itself inside the drooling slit. To pay me back for my use.