Military Brat

I was a military brat. My father moved duty stations every couple years. It wasn't fun but we were used to it. I don't ever remember staying in one place for more than 5 years.
My name is Josh. I'm the third oldest out of five. I know now that I am a victim of blah blah blah. After years of therapy I have memorized the spill. But how it started is something that still gets me hard.
I was at the sitters while my mother gave birth again. My older siblings were at school. His name was Billy. He was younger than my parents but still old enough not to have to go to school. He was tall and skinny with blonde hair and he had a mustache that looked like a caterpillar.
I remember there were two other kids there. One infant, I don't know if it was a boy or girl just that it cried a lot. There was one toddler. Her name was Katie. She had long blonde hair and was shy, she rarely talked to anyone she was fat. Her cheeks looked like balloons and the sitter tickled her legs a lot. Then me. I was five. Not old enough to start school but old enough to know the difference between girls and boys.
One day I was laid on the couch and was told to watch cartoons by the sitter. He laid on the floor with Katie. He rubbed her back and he kept looking up at me telling me to go to sleep each time or he would tell my parents I wasn't listening.
I knew that would not make my dad happy so I closed my eyes and laid really still.
I heard movement from Katie. I heard the tape on her diaper being ripped off. I laid still and listened.
I heard Billy tell Katie "Katie you've wet your diaper again. You know better than this". I heard Katie whimper.
I pulled my blanket up to my face and peeked under it and I saw Billy standing Katie up and pulling her diaper off. He then spread her chubby thighs apart as his fingers rubbed higher and higher till they reached her not-penis. Katie whimpered again.
I remember thinking she was such a baby. That she knows she can't use her diaper so this is her punishment. I watched Billy move his fingers inside her thighs. Then he moved his head closer. I thought he was spit-cleaning her not-penis. Like he was out of baby wipes or too lazy to go get them.
Katie whimpered again as Billy moved on his knees and blocked my view of what he was doing. I could tell he was moving his hands. I thought in a five year old mind that he was still cleaning her.
Billy would clean her for a few minutes then he would let out a grunt. He stood up and walked away. Leaving Katie naked. I couldn't help but stare at her really fat not-penis. There was wetness on her thigh. I thought that was part of her accident.
I remember another time I was at Billy's while my family went to an awards night. It was just me and Katie with Billy this night.
Billy asked if we were tired and ready to go to sleep. That he would let me watch a zombie movie that he knows is never be able to watch at home. He laid me on the couch and handed me my blanket. I pulled the blanket up to my face so I could see under it.
Billy turned the zombie movie on and he sat in the chair across from his couch. He pulled Katie to him. He then took off her diaper and told her that if she didn't wear the diaper then she couldn't wet the diaper.
In my five year old mind, it made sense. I heard the tape on her diaper rip as she whimpered.
I watched as Billy pulled her onto his lap. Her back against his chest. He spread her legs moving one on each side of his.
This was the first time I've seen her not-penis. It was fat rolls and folds. The middle was bright pink and looked wet.
Billy moved her around on his lap then I watched his fingers move up and down Katie's thighs. He rubbed her thighs then he moved her on his lap.
I was confused watching him but I liked it. It was like a puzzle or science project to my five year old mind.
She whimpered as he lifted her bottom off his lap. It was then that I saw his penis.
I have seen mine, my daddy's and my older brothers. His looked no different.
I watched him make Katie stand up over him. She balanced herself by leaning back against him. Billy moved his hand to her not-penis and poked and rubbed it, while he was rubbing his penis She whimpered louder.
I watched as his finger went inside her not-penis. Katie started crying. Billy was rubbing his penis really fast and then he grunted and his penis threw-up. (Again I the mind of a five year old)
Billy moved Katie and stood up, and went to the bathroom. Katie stumbled against the couch where I was pretending to be asleep.
I moved my hand from the blanket and touched Katie's not-penis. It was fat and squishy. I liked it. Katie spread her chubby thighs and I moved my fingers like I watched Billy do. But Katie didn't cry when I did it.
I felt like I was going to pee. I realized that I had a woody. I liked this feeling.
I moved my finger up and down in her not-penis. I pushed my finger further and Katie still wasn't crying.
I heard Billy walking back so I froze. But Katie was still leaned against me with my finger inside her.
Billy snatched my blanket and stared laughing. He said "yeah lil buddy. You've found a honey hole, but let me show you how to do it right".
He picked up Katie and sat back on the chair. He motioned for me to come closer.
I stood up and my small penis was hard like when I wake up every morning. Billy told me to take off my shorts.
I did. I kicked them off and stood in front of him with Katie's legs spread open. Her not-penis was red and really wet.
Billy pulled her legs further apart and said "this is all girls are good for. See this is made to make us men happy." You put anything you want in here. (He pointed to the middle of her not-penis) see like this. I watched Billy move his finger to her opening and push it inside her. She whimpered again. He moved his other hand to cover her mouth.
He pushed his finger in and out of her till she stopped whimpering. He held his hand over her mouth and told me "you do it little buddy. Show me what you leaned"
I was ready to make Billy proud. When he pulled his finger out I slipped mine in her. She was hot and wet. She stopped whimpering when my finger was inside her.
She started moving her hips. Built laughed and pulled Katie's head back against him. He started licking her neck and his other hand reached around her and slid under her shirt.
I kept my finger moving in and out of Katie as she moved her hips all while Billy was licking her neck and had his hand under her shirt.
Katie then began to buck her hips. I tried to keep my finger in her but she moved to much. Billy moved his hand from under her shirt down to the hole I had my finger in. He moved his finger faster and faster he pulled Katie closer to his chest as she grabbed his arm and cried out.
I thought she was hurt but she didn't cry. She smiled. Billy moved his hand from her mouth and he moved the finger that was just inside her to get mouth. Katie sucked and licked his finger.
I just stood there with my hard penis.
After a minute of Katie sucking Billy's finger he moved his hand from her mouth. He reached out and grabbed my shoulder bringing me closer to them
He touched my hard penis. He started pulling it and it felt really really good.
He moved Katie to lay back against his chest and he told me to put my penis in her hole.
I just stood there frozen. He pushed Katie's body down till her hole touched my hard penis.
He laughed and said your penis goes in there. That's what makes us men feel good, remember we men can put anything we want in that hole. Trust me little buddy... just do it"
I touched her skin with my hard penis and it went in her hole. But not very deep. I liked at Katie and she had her eyes closed and her face turned to the side.
Billy's phone rang. It scared me and I stepped back and covered my still hard penis with my blanket.
Billy moved Katie and she stood next to me on the couch.
Billy walked away to talk on the phone.
Katie crawled up on the couch with me. I covered her with the blanket.
She reached down and touched my penis. It wasn't as hard as it was. She just held it till she fell asleep.
I woke up to Billy putting my underwear on me telling me that my dad was on his way to get me.
He leaned down and whispered in my ear. "Don't tell anyone what you did tonight. If you do I will hurt you and your family".
I never did.