Katherine purred in pleasure as Emily obediently sucked her fingers, and with such enthusiasm too! The sensation of her sister's lips wrapped so tightly around her fingers made her inevitably wonder what something<em>else</em>would feel like wrapped in those lips. Finally, she gently pulled her fingers out of Emily's mouth, her eyes shining with pride and desire.<br/><br/>"Good girl," she murmured. Then, she gently raised Emily from her lap and set her on the bed beside her, planting a final kiss on those sweet lips. Without further ado, she took hold of the hem of her skirt and began pulling it upward. She was deliberately going slow, revealing her thighs inch by inch, and with a teasing smile on her face. Katherine knew a thing or two about seduction, and now she put it to good use. Bit by bit her skirt slid up until it was halfway up her thighs. The smell of her arousal was powerful now, rolling from her loins in musky waves.<br/><br/>Then, her skirt came all the way up to reveal a pair of lace panties with a huge bulge in them. Hooking her fingers in the waistband, she pulled them down and let them drop to her ankles. Her thick, 10 inch erection sprang forth from it's confinement and stood completely erect. A drop of precum glistened at the tip, and Katherine couldn't suppress a moan of delight.<br/><br/>"Now let's see you two girls put those sweet lips of yours to good use," Katherine purred, petting each girl on the head.<br/><br/>*******************************************************************************<br/><br/>Honestly, Scarlet didn't have to be asked twice. As she watched her mother teasingly pull that skirt down, her heartbeat had gotten faster and faster the closer it got to revealing the prize beneath. Fuck, she was so horny! She needed release, needed to fuck like a wild animal, needed...needed her mom's cock! Every single tiny inhibition had been yanked away, and she was ready to do anything and everything!<br/><br/>So when that gorgeous, thick cock sprang into view, Scarlet didn't need any other prompting. She immediately dove for the heavy ball sack resting beneath it. Opening her mouth, she just managed to fit on of the large, soft gonads in. Her hands meanwhile rolled and massaged the remaining one, while her tongue lathered the one in her mouth generously. It tasted musky, and a bit salty, but it was the best thing Scarlet ever had in her mouth! The feeling of the soft flesh filling her mouth and the scent filling her nostrils was the best aphrodisiac there was for the horny teenager.