I got my girl on all fours and slid my cock into her. Then I heard it, the ladder at the window. My girl quickly looked up at the window and froze. "S...it," she said, "somebody is at the window, let me up." She pulled the curtains quickly and I thought my chance had gone, but I didn't give up. With the curtains drawn we commenced our sex session and I began again with my tongue, I then moved her onto all fours again and asked her what it would be like if someone was watching us now. I could feel. She hurried outside. But her punishment was due and I was not gonna let her get away with it. While she went to keep back the book and was helping the manager lock the store I was hiding in the changing room. As soon as she came in I locked the door. I told her that her punishment for the last 15 pages was due. The handjob had made me very horny and I could go without her flesh on my dick, but I also didn’t want to penetrate her as yet. She tried to run, I held her from the back by her waist. Then I tasted Jade's cum as well as I kept eye contact with Erica."How was is it?" Great, Erica." You should be a good friend and return the favor now, don't you think?" Erica, I've never given a woman oral sex before." Have you blown a guy before, Grace?" No." Good, because we want you on our team," Erica mentioned, lying down on her back. "Now do to me what I did to you, but as you do, my girlfriend is still going to make you feel good too, but differently," she mentioned, pointing at her.I. She didn’t notice a few drops drip down the outside of the beaker and onto her hand. She gave the beaker a small sniff and smelled something similar to bleach. She but the beaker down and followed the rest of the class. As she did so, she opened a stick of chewing gum and slipped it quickly into her mouth and chewed it, careful not to let anybody see her do so, knowing the rules of a lab.By the end of the day, Amy was tired. She’d had fun and learned a lot, but it had taken a lot out of her,.