The message was from Hugo and it was bad news- her Ph.D. had been rejected by Cambridge University. Pippa was thunderstruck."They must have known it w...s my thesis," she said angrily, "that bastard head of social anthropology was extremely pissed off when I told him where to stick his offer of a post in return for me shagging him! I'll have to go, Hugo's got some scheme how I might get it passed, but it will need a few rewrites." She kissed me briefly and went to call a cab."Hang on" I said,. But ever since, my shorter skirts and open knees kept me, and you, entertained. I wonder if anyone noticed that every other day I dared to come in commando. Sometimes you guys are just too polite.”“So what you’re saying is that you are a shameless cock tease and want us to take advantage of it. In today’s PC world, what was an undeniable ‘green light’ is now just yellow. You must be absolutely clear that you are seducing us beyond a tempting tease. Even now, I hesitate to touch you.”“You mean. ..FUCK!!! Mmmmm...YES baby!!!” Linda cries with pleasure as I eat her pussy out. With two fingers deep in her asshole, and my face against her crotch, my tongue splits her pussy lips open slipping in and out of her. She’s in despair after having two orgasms so far since we began our unplanned threesome. Violet sits behind Linda rubbing her breasts. Linda is lactating now more than ever! Between her intense orgasms from my oral skills and the breast massage her sister is giving her, Linda’s. We watched as Dad walked past us waving a bye to us. On the way back home, Mom came and sat in the front seat next to me. I tried to cheer up mom but she was in no mood. I suggested having dinner at a restaurant. My mom plainly nodded her head. I drove towards a good restaurant and order food for both of us. We both sat in silence and ate our food. I tried to make a conversation with mom but it all went in vain. After dinner we made our way to our house. Since it was a long way back, she slept.