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 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 amateur 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. Her tight little pink asshole seemed to be calling out to him and her shaved pussy lips below were begging for penetration! Poor little Kristin was being overwhelmed by the over the top sexuality of the moment. Her mother was gasping and moaning in pleasure next to her and now her big brother had pulled down her panties and was touching his big hard cock to her recently devirginated little pussy...and, Oh, it felt so good! Knowing it was now unavoidable, Kristin turned to face Matt and begged "Oh Matty, it's so big cock big! Don't put it all the way in!" "Typical Kristin." Matt couldn't help but think. "You can have some of my pussy but not all of it!" He shook his head softly from side to side as if to say "Yeah, right!" Then, he surged forward burying all of his mammoth penis in his little sister's well lubricated pussy! The twenty year old had been lusting for his step sister for so long. Sooo long! cumshot Now, finally, he had the little teen on her knees before him with his cock buried in her tight little cunt! In and out he sawed while enjoying a front row seat couple to the now rapidly accelerating fuck taking place right next to him on the bed. Having tasted his step mother's luxuriously sexy pussy himself, he could appreciate the pleasure his father was experiencing. Then, Matt's eyes traveled down to Kristin's now perspiring young body. More to the point, to her tight little teenaged asshole lying there above her cock stuffed pussy. He gently caressed it, using her natural female lubrication to oil it blowjob up. Then, without asking permission, he drove his index finger into Kristin's never before penetrated asshole! "Oh...Oh...Oh...!" While Alex had decided to leave her little landing strip, Terry and I both went complete, I learned to appreciate it on my anniversary, from the other side, couple shortly afterwards I went and got myself waxed, and I once I tried it, I'm not going back. He took in the small blowjob developing breasts, the slightest hint of womanly curves, and the sparse brown amateur cum matted hair between her thighs. I had decided to follow her lead especially big cock here in her bedroom. Billy got behind her and pushed her legs forward so they were bent around Charlie. Just moving my body shot agony through me. I shook my head, trying to think cumshot through it. “Wh…What are you saying?” Just like Molly, I was wearing a shirt but no pants, just boxers. “OH FUCK, FUCK ME. YOU ARE SO BIG. "I'm really tired Mrs. C. and we have a big day tomorrow. It felt so amazing. “Very slowly, and gently, I’d ease my cock all the way in. You would put your hand down between your legs, so you could frig yourself off, and I would roger you until I’ve emptied my balls in you. She was about to protest when Dave whispered in her ear, “please spread you legs slightly and raise your arms away from your sides.” After she did as instructed Dave stepped away and called, “Go.” “It’s right here.” I heard him pull something out of his pocket. “Uh? As I was saying, I wasn't totally surprised that she hadn't responded to my suggestions. I couldn't tell him about my dressing up. Well for starters I need to find a hotel. Send it to Marissa.”