.." I slid one finger in. Then three. Then four! I knew if I tried hard enough I could put my whole fist in there!! That's when she yelled,"Stop fuck...ing around. Do me hard!" I grabbed the back of her skirt and slammed my cock into her as hard as possible. She let out a loud yelp. And screamed "yes! faster!" So I didn't hold back. I fucked her like a jackrabbit on speed. Every time my hips would slap into her smooth ass there would be a very loud smacking sound and she would let out another. “Save some for the rest of us.”“I am just trying to have some fun,” I shouted. “Isn’t that what grown-ups do, drink so that we can have a good time?”“Okay?” Eric smiled. “Let’s play truth or dare the grown-up version?”“You mean let’s dare each other to do ridiculous things until we all are naked?” I looked at him. He just stared at me lost for words. “Come on that is what you really meant right?”I grabbed my top and pulled it up and over my head. The guys just stared at me. “Your turn,” I. Had she heard it? What would happen? What should I do?Thinking that getting caught was unlikely I continued down the stairs. The stairs twisted back on themselves half way down. By the time I reached there I just knew I was being watched. Pam’s daughter stood at the top of landing. “were you just listening” she called down. I stopped, partly in fear and partly because I wanted to look up at her. Would she be naked? Would she be so randy that she’d call me back upstairs to fuck her? . Beth watched as we triple penetrated Becky, making her moan and jerk uncontrollably. Marcia watched and cheered, fondling our balls. Betty watched while finger fucking Marcia's pussy and asshole and diddling her own clit.When Becky came, Jim and Greg did, too, filling her mouth and pussy with come. As we pulled our cocks from her, Betty kissed her deeply, trying to extract some come from her mouth while Marcia sucked Greg's come out of Becky's pussy.Looking toward Beth, I watched Joanne jack.