She tastes so good.Once Mistress Pam had cum, she got up, put her panties back on and said, “Whore, walk the street home. I have an appointment. I w...ll let you know what I want from you tomorrow with an email tonight. I just need you to concentrate on winning this game. If we don’t, it won’t be a nice day for anyone. Now go home.”I left the school and watched Mistress Pam drive away. I was naked as I just started walking home. I walked along the street and noticed a couple cars trailing close. ”I worked on my Maths problems. Frau Schmidt gave Col pencil and paper and insisted he did the same work. I found to my delight I was able to help Col, once I understood the slightly different way he wrote some numbers. Also, I was learning the German that went with the work as Frau Schmidt explained to Col what he had to do.Once we had jointly finished, Frau Schmidt provided a slice of cake and a glass of milk for both of us – and the double-sided language lesson continued.That set the course. “What the fuck are you guys doing?”My eyes flew open as I could see the bedside lamp switched on. I could see Lina looking at us, more in amusement than anything thing else. Lisa stuttered and then spoke boldly to our sister.“He was jerking off. He needed help so I was helping him. He’s my brother and if he needs help cumming, I am here for him.” Then, as an afterthought she said, “and so should you be.”Lina laughed and kissed me on the cheek.“Yes, I should be here to help him, but don’t you. .. we start to kiss, me and the other girl. And she kind of reaches up under my shirt." Am I just watching?" I ask, fully erect now and gently stroking myself to her quiet storytelling."Mmmm... for now." She shuffles around for a moment and then I hear the buzz of her Hitachi magic wand under the covers. She purrs quietly to herself as it starts to work, then continues. "But... you're in a bathrobe... and I watch her pull that open a bit.. and you're naked under it..." she says."And then she.