My eyes closed in ecstasy, then opened wide as a sharp pain cracked across my bottom. I looked over my shoulder, and saw the slipper descending again....Crack! I called out and jerked sharply downward, Jeff filling me completely. I eased upwards, my ass on fire. Crack! Another downward drive of my hips; this time Jeff reciprocated with a determined upward thrust of his pelvis. His cock drove into me with such force that I felt another orgasm overwhelm me. One more Crack! on my heaving backside,. Her shoes and socks were not seen, could be under the desk. She stood there, her head down, looking at her bare feet. “ittrrrrggggg..”, the school bell rang.The students had not noticed the scene behind them , and they ran out of their lab, chatting and shuffling, making lots of noises. “You two meet me at my cabin”, Jaya ma’am said. I went for the sandals and Natasha tried to grab her panties. “Now..!”, Jaya ma’am ordered and stormed into her cabin. Fearing the worst, we ran after her, leaving. I stretched my legs, feeling the cum ooze out of my pussy as I did so. I finished Julie's sentence for her as, " ... yes, it's almost like we're pregnant, except that we are." I stretched my limbs and yawned, stretching my body experimentally. No hidden pains, no trick joints that I noticed. Next, I flexed my power ever so slightly with a basic vision spell. As expected, Julie was particularly fertile, and would've probably gotten pregnant (just not as quickly) even without my Curse's. Of course I wasn't. I wanted to know, if I needed to watch my back, when he was behind me. "You did say we would talk in the car." You will know everything you need to know, when we got to the F.O.B." he said."Forward Operating Base," Mickey explained. I had a feeling it was more for Helen more than me.In the darkness of the car I could make out Helen, but really couldn't tell much. So I relied on my memories from the airport. She certainly didn't look like a warrior, not that she appeared.