Rachel keeps licking Lisa's pussy. "Your pussy is so wet and delicious, Mistress Lisa", she whispered. Lisa pushed Rachel's head away and lay down on her back. "I saw what Robbie left in your pussy and I want the remains! Get on your knees, so I can come between them to lick your wet snatch", Lisa ordered.
Rachel did as she was told and allowed Lisa to lick her pussy. "Hmmmmm, this boy has some tasty cum, but you already knew that, of course", Lisa teased.
"Yes Mistress Lisa, I'm happy you like it", moaned Rachel, who was about to cum as well. "May I please cum on your face, Mistress Lisa, I can't hold it any longer...", Rachel whispered. Lisa smiled. "Of course, cum on my face. After that it's my turn!", Lisa replied.
Rachel's pussy juices were all over Lisa's face and Lisa licked her sister's pussy dry, until there was nothing left.
Rachel was getting used to this game and to her own surprise, she enjoyed it. As promised she got Lisa on her face and once again Rachel's tongue found its way into Lisa's pussy. Lisa had a big orgasm and she foreced Rachel to lick it all.
"Now, I think I've punished you enough", Lisa said. "I won't tell anyone about you and Robbie, but next time you're going to fuck him, you have to invite me as well. I want his cock inside of me too", she said.
Rachel had enjoyed this humiliation, eventhough it scared her at first. She had always been curious about kissing other girls, but somehow she always ended up with those boys. But why not have both, she wondered. Maybe she and Lisa...
"Lisa, listen, please. I never knew kissing a girl could be so wonderful. I really mean it", Rachel said. "If it's ok with you, we could do this more often and then I promise you can fuck Robbie too. How about that?" Lisa thought her sister was trying to fool her.
She slapped Rachels butt. "You better be honest with me, you dirty slut. You're going to stay on this campus and when I'm lucky, I'll be there too. When my grades are still as good as they are now, you won't be the only slut at the university."
Rachel knew her little sister was very smart and she never gave it any thought she and Lisa would be at the same university. "I hope you and me can be roommates", Rachel said. Lisa kissed Rachel on her lips. "I know you fancy that biology teacher, what's her name again, Miss Roberts? The one that took you out shopping in that lingeriestore the other day", and Lisa laughed when she saw the look on Rachel's face.
"you.. you.. you know about that?", Rachel mumbled. She blushed and looked away. Lisa grabbed Rachel's chin. "Now, I know you were so foolish not to accept her invitation for the slumberparty at her place, but now you're used to girl-girl sex, I command you to tell her you'd like to throw a lingerieparty yourself and that you want her advise. Is that understood?" Rachel nodded. "Yes Mistress Lisa, but why do you want me to do that?"
Lisa shook her head. "She is the one who decides who will be roommates. If you're 'nice' to her, she will let US be roommates, without doubts." |