Visiting Tom IV

Running into the woods, we played army. Using sticks as guns and pinecones as hand grenades, we ran around going bang,bang and boom throwing the pinecones. After a while I started getting hot and said lets go swimming. We ran down to the pond and stripped. We swam around for a while, before I came over and dunked him. Splashing and wrestling in the water my hand passed across Tom's crotch. His dick was hard. Curious about how big he was, I moved my hand over his leg and touched it. With a shocked look on his face he asked what I was doing. I said I was sorry about it, he reached over and touched mine. We stood there for a minute holding each others dick. Tom asked if I ever played with it, I said a couple of times, how about you. He said a few times. I moved my hand up and down on his, then he did the same. We tugged on each other for a few minutes before Tom asked if I ever put it in anything. Stunned, I said no. He smiled and asked if I wanted to play a game. Sure I said, he let go of my dick and swam to the pier. I followed him and we climbed out. Tom said to lay on my stomach, I laid down and he laid on top of me. I felt his dick pressing against my butt cheek, then he moved around till it slipped between them. His dick felt funny pushing back and forth while he laid on top of me. He barely touched my butt hole as he pushed in. As if by instincts I reached back and pulled my butt cheeks open. He pushed at my tight hole until I said it was hurting. Tom leaned up and spat on his hand and wiped it on my butt hole. He spat again and rubbed it around his dick. Laying back on me he pushed in a little harder, and then he was in. Not being that big he could only get a little more then the head in. It hurt but I didn't want him to stop. He pushed in and out several times and it started to feel good. A few more minutes, he said it was my turn. He got up and laid on the wooden deck. I spat on my dick and, pushed his butt cheeks open and spat on his hole. My dick wasn't as big as Tom's and I barely pushed in him. We did this several times until he pushed in me one last time and came. It felt really weird and squished when he pulled out. I jumped in the water and washed my butt. We dressed and went to the house for lunch. After eating we were sent to get a few things from the store.
Coming back Mr. Robinson said he needed to talk to us. He said he seen us on the pier and said we should be more careful about what you're doing. I was frightened we were in trouble, but instead he said what if your mom caught you Tom, what would she say. Tom said he was sorry about it and it wouldn't happen again. Mr. Robinson smiled and said I didn't mean for you to stop, just be careful. He patted us on the butt and sent us to wash up. Confused I asked Tom what he ment. Tom said sometimes dad and I play the game, but we stay in the water.
After dinner we went upstairs and dressed for bed. We came back down and sat outside enjoying the cool air. Mrs. Robinson came out and said she was going to bed. We said good night, and she said not to stay out to long. Shortly after Mr. Robinson came out and sat between us. He put his arms around us and quietly said I was your age once,and I know what you two were doing. Embarrassed I hung my head hoping he wouldn't call my mom. Tom said I was just showing him the game we play. Mr. Robinson smiled and said, why don't we go down for a late night swim.