She immediately turned to see if Dan could see but he was still sitting on the lounge with Sam."Why thank you very much," she said and looked down at ...he mound in his footy shorts."That," she nodded at his crotch, "would be much appreciated." Now, now settle down," he said as he handed her the glass."When does the game start?" Kat asked."Fifteen minutes," Sam said "Should end around 8.30." Are we going to get pizza for dinner?" Kat was keen on the idea of pizza."Yeah," Dan said from the lounge,. I was not sure how long he had been looking at me, but I did see the bulge in his shorts, as he climbed into his car, leaving his door open, so we both had a clear view of each other.When I face the front I noticed to my horror, that my short white tennis skirt had ridden high and I was showing a skimpy pair of translucent panties, sweat soaked, with my hairless vagina in full view.I froze with my hands clasped behind my head, I was indecently exposing myself to the man opposite me and he had. My parents had made it into a family room/ makeshift bedroom for me when I came home for the weekends. I opened the door and peered through and my mouth dropped at what I saw. On the couch Tyler was laying with his shorts pulled down to his ankles. Nikki's back was to me and with her long blonde hair pulled up I could see that she wasn't wearing a top. Her head bobbed up and down as Tyler had his head back and eyes closed. I accidentally pushed on the door and there was a creaking as it. I became adventurous and let my leg lean in toward hers and my bare foot come to rest on her bare foot, moving slightly up her leg.We both endured an embarrassed silence, and then I stood up and said maybe I should be going. She also stood up, letting her robe continue to hang open, and she gave me a hug, saying how happy she was that we had met and that I would be a perfect apartment mate. I went away with soaking wet panties. I had to get my things together so that I could move in with Em. .