I want to see you naked." The girls looked at each other and began removing cloths. Soon, they were down to their panties. "Wait", I said. "Let me take those off of you. I want a good look at your pussies." I knelt in front of Cathy and pulled her panties off of her nine year old hips, exposing a perfect, beautiful, hairless pussy. She stepped out of the panties and stood before my gaze, totally naked. Betty was next. Moving over to her I pulled her panties down. There before my eyes was another hairless pussy. Heaven. I stood up, and told the girls "Alright, now take my cloths off me." The two naked girls moved forward and began removing my cloths. Laughing and giggling they pulled off one item after another. When I was down to my under pants they got on either side of me and slowly drew them down my legs. My cock sprang free to a new chorus of giggles. "Okay Cathy. It's your turn to play with my cock." We all sat down, the girls to either side of me. "That's it. God that feels good!" Reaching around each of the girls I started to fondle their pussies. Inserting my middle fingers into a hairless pussy to either side of me. Soon their pussies were wet from their excitement. Before long I knew I was about to cum. "Cathy, I'm going to cum now!" I gasped. Suddenly I erupted. Cum shot out, spraying up to three feet in front of us. As Cathy continued to pump my cock it gradually deflated. Reaching over to my pants I removed some kleen-ex I had brought with me. I kissed Cathy and gave her the kleen-ex. With a final stroke to my cock she released me. I pulled my finger from her cunt as Betty reached for my cock. She held it in her hand while we watched my naked sister clean up my cum from the floor. If I hadn't just cum the sight of Cathy's sweet hairless pussy as she bent over to clean up my cum would have made me as stiff as iron! After finishing Cathy came back and sat next to me. I resumed stroking and fondling her cunt. "Thanks girls. That was great." "I liked it too!" said Cathy. "Yeah. It was fun" said Betty. "Bill, I know you ask me not to tell anyone. But my sister really likes you a lot. She's always talking about you when we're in our beds before we go to sleep. She says she'll do any thing for you if you let her. That's really where I got the idea to talk to you. She's real good at keeping secrets. Can I bring her next time?" I was kind of stunned by this. Heather, Betty's sister, was only seven. I had noticed her when she came over with Betty to play with Cathy, but I never thought anything about her. The idea of a seven year old playing these games with us got me excited. "What do you think, Cathy? Should we let her into our club?" I asked. "Sure. She's fun. And I know she wont tell anyone." "Okay I think it would be fun to fool around with a seven year old. But what about Jeff? If we want to keep meeting here Jeff will find out. Do you girls mind doing this stuff with Jeff too?" "I don't mind. I like Jeff too. But I don't think my sister would want to do anything with him, just you." "I think Jeff would be fun too." "Okay I'll talk to Jeff about it. I've got to figure how to break this to him. He might not like little girls the way I do. As for Heather, that's alright. If Jeff goes along with this I'm sure he wont mind concentrating on you two. Just don't leave me out. I want you two as well as Heather. Besides, seven is to young to fuck." "Do you want to fuck us now?" "No Cathy. Well actually yes. But after cumming twice I wont be able to get it up for at least an hour. And I need to work your pussies up to it gradually. I don't want to hurt you. We better get back now anyway". We each dressed. When we were ready to leave I slipped my hand into their pants and kissed each girl for about a minute. First one then the other. Smiling we climbed down from the tree house and went home. The next day after school Jeff and I were in the tree hou