Lucky me.Very lucky, as it turned out. I slipped into a store to look for some new briefs, and new socks. It was just after 10:00 A.M. and walking ins...ide, I didn't see anyone right away. Surely someone was there, the front door being unlocked.Oh, well. I sauntered past some shelves and looked for what I was after. Suddenly, I heard a friendly female voice. "Can I help you?" Who'd said that, I hadn't seen anyone. I did a classic double-take, looked around. Then I backed up, and saw the voice's. A few moments later, we heard her tell one of the guys that they could go in.I stood there as a cock appeared through the hole. My sister locked her eyes on mine and leaned forward, putting it between her lips, forgetting to tell the guy the rules of the glory hole. My sister and I had always fought, but I never really knew why, but everything I said, she'd take the opposite side, so it figured that she'd enjoy sucking a strange cock in front of me."You liked sucking me off, didn't you?" I. Just do what I do. I know you’ll love it.” Gwen allowed herself to be pulled over to Bob who had been fisting his cock waiting for Julie’s return.Bob’s eyes lit up when he saw both girls walk over and kneel in front of him. Bob said, “This is a dream come true.”Julie giggled and Gwen smiled nervously. Julie took Bob’s cock and licked the head a few times then offered it to Gwen and said, “Just lick the head.”Gwen slowly and awkwardly stuck her tongue out and swiped at the head. Nothing horrible. I took them up on the invitation and arrived at Teddy's house a couple of hours after the party started. True to their word, Teddy was a little drunk and Noreen was sitting on one of the guy's laps as he ran his hand up and down her smooth leg.With her dress hiked up, the guy was feeling her thigh as he stroked his hand up and down her soft flesh. I was impressed at the beauty of this seemingly innocent nymphet. She had blond hair and blue eyes. She stood at about 5'4" tall and had some tits.