Scarlet's jaw almost dropped when Emily took all the blame. What? No! It was more her-<br/><br/>Dammit! If she contradicted Emily now it would be too obvious they were just trying to get out of bigger punishment. Oh shit, why did her sister have to be so...so...noble! And sweet! And kind! God, she loved her sister to death! As Emily climbed up onto Katherine's lap, her bare ass sticking up and ready to be spanked, Scarlet could feel her cock hardening even more. Knowing that this would NOT help their case, she desperately tried to get it to go down. But she just couldn't. Scarlet wasn't one of those creeps who thought pain was something sexy. But she was about to see her sister's ass jiggle and move around, and of course spankings were always hot to watch in porn!<br/><br/>So with that in mind, she just couldn't get her erection down, and she could feel her libido beginning to rage. Oh god, she was so finished! Then she heard a soft noise and her eyes widened. Emily hadn't-...Ohhhh fuck!<br/><br/>+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++<br/><br/>Katherine watched Emily with stern, but desire filled, eyes as she get onto her lap. Her daughter's body was so firm, so sweet! She could hardly keep her eyes off her daughters cocks when they obediently pulled their bottoms off, and now she could feel Emily's body against her erection. It made her cock get even harder, and her heart was beginning to race in anticipation.<br/><br/>All of a sudden she heard a little splatter, and her eyes grew wide. Had Emily just cum a little? The thought turned her on so much she felt her own cock leak a little precum, and she had to bite her lower lip to keep from moaning. Thinking quickly, she raised her hand and brought it down in a gentle smack on Emily's bottom. God, her ass felt so good! Katherine could hardly keep from simply mauling it with her hands. Instead, she brought her other hand around and let it climb across Emily's ass cheeks and down to her inner thighs. A moment later, she had crossed the ultimate boundary. Her finger tips lightly brushed Emily's soft pussy lips.<br/><br/>"You've been a bad girl haven't you?" Katherine purred, her fingers brushing those virgin lips once more. Her hand came up again and gently slapped the other ass cheek. She knew she wasn't hurting Emily, not by a long shot. Scarlet was staring with an open mouth, her cock hard and large. Katherine had to admit that both girls had some very decent sized cocks.<br/><br/>"Did it feel good, what you two did together?" she continued, her fingers now going to Emily's clitoris. They began softly rubbing that little nub, which she knew from experience brought so much pleasure. Her hand came down in a final, third smack that once again made Emily's sweet cheeks dance for her.