A neighborhood friend and I were playing at her place in a room about the detached garage when her brother came up to see what we were doing. At the time I was seven and Debbie was nine; her brother Kenny was three years older than her. At some point her brother asked if we wanted play “tease”. I told them I didn't know how to play and they said they would show me. The game consisted of one person lying down while another person runs their hands over their body and ultimately down between their thighs where they would be felt-out. The third person was to pin the person being teased arms down above their head. After we all took turns at each of three positions a couple of times, Kenny asked if I would pull my panties down. Not knowing what Debbie thought about it, so I answered that I would if Debbie would. Debbie said she would if he would first show us his dick. This was the first time I heard a male’s member being called a dick, I had known it as a ‘dinky’ or just ‘it’. He pulled he pants down enough to expose his penis. And to my surprise he had pubic hair and a very mature looking penis. Not like the little boy pencil penis I had seen in ‘you show me yours and I’ll show you mine’ with two another boys. It looked like what I had caught a glimpse of on occasion of my brothers, who were all in their teens. I concluded that Debbie call it a dick because is no longer little boy’s penis. Debbie than pulled her shorts down, followed by her panties and finally stepping out of both. Debbie too had a small patch of pubic hair. Which I knew about, from us having had changed into of our bathing suits while in the girls locker room of the public swimming pool. And I followed by removing my shorts and panties. Next we played a round of Naked Tease. Kenny was the first to lie down. And while I held his arms, I watch Debbie briefly ran her hands over Kenny’s nude body before grabbing his ‘dick’ and working her hand up and down on it. This she did for what seemed like a long period of time, probably like 1½ to 2 minutes. Then she told me it was my turn to do it. As I repeated what I saw Debbie do with her hands, I remember staring at Kenny’s erection and wondering what is was going to feel like to hold it in my hand. When finally I wrapped my hand around it, it felt hard and looked massive in my small hand. I move hand up and down the length of it, Debbie gave me instruction to grip real tight. I squeezed my hand tighter around it and move my hand up and down for about a minute. I was the next to lay down, Kenny and Debbie both took turns fingering, Debbie seemed to do it much longer then Kenny. Debbie was next and when it came time for me finger her I made it point to do as long she did me. While I was fingering Debbie, Kenny asked if he could put it in. I looked at Debbie, who was looking at me. She asked if I wanted him to. His dick looked too big to fit in me but I felt like I had to say yes, so I quietly answered yes. Debbie told Kenny to do it to her first. I watched as he put his dick in her and held it there and until she said okay. Kenny looked at me next so I laid down and watched as he knelt between my legs. I remember hearing Debbie telling him to go slow. At the time I didn't know what to expect, but later I realized the first time he tried to enter me that he had to push extra hard to get it in at first. There wasn’t really any pain just a little discomfort at very beginning and then it felt like he dick was filling me up inside as he pushed it in. He pushed it in a little at a time, finally at one push I flinched when I felt the tip of it pressing against me. Debbie told him that was deep enough and he held it in until Debbie told him pull it out and do it again. The second time he did it, it slipped went right in and he held it in. After a bit I thought I should say Okay like Debbie did, so I did. After that we laid with Kenny in between us and he fingered us while we rubbed his dick. While we were laying I heard Kenny whisper something to Debbie to which she replied, no. Debbie later told that he asked if she thought it would be alright if he fucked me.