Katie was not joking. My sister stood up, moved her hands up her skirt to find the top of her panties and pulled them down. She carefully stepped out ...f them and dropped them onto my bulging lap."Thanks," I told her."No problem."The girls were all watching me as my dick was still safely inside my jeans. I unbuttoned them and lowered the zip and pulled my hard cock out, and wrapped it with my sisters purple satin panties just ready to wank. I looked at the girls. Katie was staring at my cock.. There was a connecting corridor with public lavatories along one side, all individual stalls. I couldn’t get there quick enough, pulling my fingers from Mrs Hotter and licking them clean as she pulled her top up over her big boobs.“How do I taste?” she asked.“I’d like to keep a carton of your pussy juice in the fridge,” I said. “To drink…” Then I realised how stupid that sounded.Mrs Hotter seemed amused by the thought, though, and also as eager as I was to find the lavatory. I wasn’t sure how. The head of your cock is so swollen Peter." She parted her lips with thumb and forefinger. Her cunt was bright red. She hissed, "I want to feel that luscious purple head push into me right here." Her middle finger pressed inside the moist redness.My cock was centimeters away from her smooth puss. I had the tip pointed right at the open red adventure between her lips. Andrea sighed as she came on the tip of her finger. "Peter, I have an apartment just around the corner from here. I get. This girl, the most sexy, popular girl in school wanted me? I was so exited I could have Jizzed myself right there, I could not wait till after school! I was so nervous and horny approaching the unisex toilets after school, but when I got there, I took a deep breath, and stepped in. The first cubicle… I opened the door and there she was, standing nervously. I stepped in, shut the door and locked it. I approached her moving closer, she went to say something, but I placed my finger across her.