Lets get stared then Mrs Richards said we were led to a class room as we went in there was about 25 girls aged 12 years old there all in there uniform... of white shirt and little black skirts . Right class this is Mandy she is going yo help us with the sex education class today Mums mind was all over the place whats this got to do with me she thought she would soon find out .As you girls did not take much notice of reading about it i thought i would try a new. Understanding struck her like a laser burst, and she yelled in exultation despite the circumstances. Scrambling along the crater rim, Luisa tripped over a rock and nearly fell. She schooled herself to be patient, and she worked her way along the narrow ledge to the cavern mouth. There were no footprints here; the layer of fine dust was pristine.Silvery metal gleamed in Gandalf’s soft light, and Luisa played her helmet light into the back of the cavern, along the craft’s flank. The craft’s wing. I just gave you a little dose of this new hormone and your body came up with these gorgeous tits. They became quite big, but since you like big tits I think you can handle it," she added with a big grin on her face."Ah, before I forget: This new experimental drug has a little side effect, which is why it is not available on the regular market. It also stimulates the lactation quite strongly." And what's that supposed to mean?" I whined already foreboding the answer."It means that you'll be. I leaned back,still straddling him, I grabbed hold of his cock then lowered myself enough where I could feel the feel the tip of his cock pushing into my hole. Our eyes were locked on each other and I slowly lowered myself on to his big shaft. Instantly I felt tingles running through my body and I was in heaven. It hurt at first but I just sat there and let my asshole relax. I leaned forward with his cock still in my ass and started kissing him passionately. As we were kissing, I started moving.