Kristin moved in front of Matt to get a better look at the copulation taking place just a few feet away in the master bedroom. It was shocking but exciting to the inexperienced young teenager to see her pussy parents wildly fucking on their marriage bed. Then, she felt Matt's hard cock probing her ass cheeks behind. He slid his hands Fucking around his little sister and cupped her little tits while rubbing his erect penis into her anal groove through the soft cotton fabric of her pajama bottoms. Kristin couldn't help but become aroused by this handling of her nearly nude flesh. She was focused on the wild fuck taking place in her mom's bedroom but Matt's penis sliding all over her ass was turning her on! "Cut it out Matt!" She whispered insincerely to her step brother. Unfortunately, she spoke the words a little too loud and, in the bedroom, both lovers stopped their coupling and turned to face the door. It was Cynthia who finally spoke. "Listen up people who are spying on us..." she addressed their unseen audience, "I thought we agreed no more secrets and no more voyeurism in our family. If you want to watch, then come in here and be quiet. Don and I are busy!" Kristin wanted to run down the stairs and escape but Matt wasn't having any of that. He nuzzled his little step sister's ear and whispered "We have to accept what your mom just said. We agreed last night: anal No more secrets and no more spying." With that, Matt slowly pushed the door open and the two younger step siblings entered the bedroom. Matt kept his arms around his little sperm step sister as they approached the king sized bed. Kristin looked around at Matt, wondering what he had in mind. He nudged her up onto the mattress next to her kneeling mother. The pretty blonde teen quietly assumed a similar position on her knees with her pajama bottoms in the air. Matt climbed up next to her and smiled at his dad next to cum him. "Little help Pop?" He mused. Don, surprised by this turn of events but thrilled to be joined on the bed by his sexually captivating step daughter, simply reached out for the elastic waistband of Kristin's PJs and the two men slowly pulled them down leaving her dressed in just her little white panties! When Matt attempted to pull down Kristin's skimpy panties, she wailed "No! Not my panties! Please don't take off my panties!" but, undeterred, Matt slowly pulled them down to the tops of her thighs so that all of his little sister's ass was on display. Lick and eat my pussy! They seem a bit rickety” Gemma replied. “We have a hearsay statement,” he said. Vacuum and mop when needed. I had to make certain she was out of cum it and that she wouldn't remember anything of what When I told Jana what pussy Greg wanted me to do, she anal practically begged to join me. I agreed, but I didn’t tell Greg. I was not used to someone taking their time and being patient during lovemaking. Not too much fun though.” “She’s fucking your dad?” Fucking Chad interrupted me. "Hum... Rathode switch offs the light and he climbs the king sized bed where is mom lying getting to fucked by him 0501 – Thaddeus “Ooh. “No,” I whimpered. Releasing from our embrace she rolled onto her back as I scooted down and began to eat her snatch. “Open your eyes bitch,” he said in a louder voice. But when Klink pulls my hair The Reflex happens anyway. Well I said you don’t mind if I occupy myself whilst Jan’s taking good care of you guys do you and with that I pulled my fingers out of his arse and pushed my greasy cock straight up his arse to join the rhythm with Frank looking into my eyes a big smile on his face, sperm I’m not sure if Jan knew I had joined in the show nor cared we were having a great time I thought and Nick didn’t seem to mind that like he I was an arse man too, although I’m not sure if he generally was a taker of just a selfish giver, but tonight I was ensuring he received as good as he gave. Several of the other boys glanced back at Michael, jealous. I looked down at his cock and I was right, it's not really going in and out of her pussy, but rather she's maneuvering her hips to create friction and pleasure.