Babysitter Billy let's me play

One warm day Billy allowed me to go play in the kiddie pool. I knew I couldn't wear clothes in the pool so I took them off before going outside.
I was playing with my sharks when Billy told me he had a new kid coming over today. Then Tina came through the door carrying a little girl. She was chocolate brown with her hair in braids.
Tina said the new kid's name was Mia. Mia is two years old and is going to be coming to play with us.
I asked if Katie was coming back. I was assured that "your little girlfriend is on block leave but she'll be back"
Billy walked outside and picked up Mia from Tina's arms. He leaned down and kissed Tina on her mouth and Tina sucked on his tongue.
Mia wanted down. Billy sat her in his lap and pulled her shirt off and then he slid her shorts off. She was wearing a diaper and Billy took that off too.
I watched as Billy pulled Mia's legs apart and he moved his fingers into her thighs tinkling her. Mia squealed and laughed.
I watched Billy move his fingers into her pussy. He pulled her pussy lips open. I stared at her pink pussy while Billy held it open, almost on display. He knew it would excite me as I felt my dick getting hard.
Billy told Tina to come sit on his lap and to hold Mia. I started to pull on my hard dick as I watched them.
Tina picked up naked Mia and held her back to her chest and she straddled Billy's legs.
I watched Billy move his hands around Tina and grab her titties. He pulled her titties out of her bathing suit. He pinched her nipples and squeezed them.
He yelled at me "Hey Josh look at these. What should I do next?"
I giggled and told him to "squeeze them".
He grabbed her titties and squeezed them. He pulled them and rolled her nipples. Tina moaned and smiled. She said "good choice little Buddy. That feels so good. What should I do to Mia now?"
I kept pulling my hard dick as I watched Billy playing with Tina's titties and Tina kept Mia's legs spread and running her fingers up and down.
I yelled "squeeze her Itty bitty titties". We all laughed.
Tina moved her fingers over Mia's belly and she circled her titties over and over.
Billy asked "ok what do you want to see next Joshie"? I smiled and told him "pull Tina's pussy apart and rub it"
Tina smiled and called me a "perverted lil boy, but she loves me" as she stood up and Billy pulled her shorts down. I saw Tina's pussy. It was bigger and it had hair on it. When Tina sat down she straddled Billy's legs and Billy reached around her and pulled her pussy apart.
Tina moaned and said "ooooh little Buddy, you know what I like" as she leaned back and started breathing heavy. I watched Billy move his fingers fast on her pussy and Tina started moaning louder.
Mia was starting to whine so Tina let her go which made me very happy. I could see Tina with only a bathing suit that had her tittis hangout and Billy had her pussy spread and was playing with it. I could tell Billy was gonna make her cum.
I noticed that Tina motioned for me to come to her. I did. I got out of the water and I walked naked to her still pulling on my hard dick.
Tina rolled her head and asked if I wanted to help her "feel really really good?" I nodded my head yes.
She told me "suck on my tits. Suck really hard. Like a straw with really thick milk shake".
She didn't have to ask again. I picked up her tittie and I sucked it mouth. I sucked hard and kept holding it too.
She moaned and rolled her head from side to side. I could smell her pussy from Billy rubbing it. I sucked harder and harder.
I felt her hand grab my little hard dick. She moved her fingers across my balls and then back to my penis.
This made me suck her harder. She was moaning louder.
Finally she let out a yell. She started shaking all over. I let her tittie go and she grabbed my dick really tight. It make my penis shoot pee into her hand.
Billy grabbed her hand that I just shot pee in and moved out to Tina's mouth.
Tina licked her hand clean. I stood there staring at them.
Tina lifted her bottom off Billy and Billy pulled his dick out. He let Tina sit on his dick. She started rocking back and forth while Billy kissed and licked her neck and shoulders.
I turned around to see what Mia was doing. She was sitting on the floor watching Tina and Billy.
She pointed at my dick and said "look it".I told her she could touch it. So Mia touched my dick. She pulled on it which made it get hard again.
Billy started grunting and Tina was moaning again. I turned and walked over to Tina. I stepped closer in between her legs which were straddled Billy's legs. I could see Billy's dick going in and out getting wet. I was watching, just standing there.
Tina grunted and moaned and started to shake again and I watched her pee on Billy's dick. It was white and looked like milk. The smell was funny Smelling but I liked it.
Tina reached and grabbed my hand and told me to push my fingers in her pussy where Billy had his dick.
She showed me how to hold my fingers and she pushed my fingers in her pussy with Billy's dick was too.
Her pussy was hot and slippery. Billy's dick was slippery and hard.
Billy grunted "fuck yeah lil buddy. You finger her and I'll fuck her. Damn he is a freak. Pull your dick too little buddy. We all feel good."
I wanted to make Billy and Tina happy so I did just what they told me to do. But the more I moved my fingers more and more of my hand went inside her.
It wasn't long before before I felt Tina's pussy getting really wet and hot. She started moaning louder again. She was saying " fuck yeah fuck yeah fuck yeah".
Her pussy felt like it was squeezing my hand.
She yelled and Billy Grunted. I felt my hand getting squeezed and it was a lot more slippery. And the smell was a lot stronger.
Tina grabbed my arm and pulled my hand out of her pussy.
I stood there with my dick really really head hard.
Tina and Billy started kissing. I went and wiped my hand off on the towels. Mia had walked up to me and said "look it". As she pointed to my dick.
I told her to sit down. She did.
I laid her back and I moved my hand between her legs. She opened her legs without crying. I moved my fingers into her pussy lips. And I leaned my mouth down to her little titties.
She just laid there.
It was a few seconds before I felt Tina pull my head away and she told me I couldn't do that yet.
I thought I was in trouble so I started crying.
She picked me up and carried me to the chair. She kissed my head and explained "this is our secret. We can't show Mia yet. Today is her first day. So we have to go show so we don't scare her or hurt her". She wiped my tears and kissed my head again.
She patted her finger on her cheek for me to kiss her. I did. Then she patted her finger on her neck. I kissed her there. She patted her neck again. I kissed her there. But. I stuck my tongue out and licked her like I have seen Billy do. She moaned and smiled. She moved her hand to my hard dick and started pulling it.
I licked her neck again and again. She moaned and kept pulling my dick.
She relaxed her arm allowing me to move my mouth from her neck to her tittie. I liked her nipple then sucked it into my mouth.
I sucked harder and harder and she kept pulling my dick.
Billy walked up to us and he started kissing Tina. He was pulling his dick while they kissed.
I kept sucking her titt.
Billy grabbed Tina hair and pulled her mouth to his dick. She started sucking on his hard dick. I tried to suck harder because I didn't want to let her down.
I began to feel like I was going to shoot my pee again. I whined and Tina pulled faster.
Billy saw this and said "yeah little buddy, suck her tittie boy, suck my girl's tittie. Fuck baby you're s sucking me too good. You freaky little bitch"
I knew those words were bad words but I knew Billy was happy. Tina was happy.
I whined once more and my hips started moving by themselves as I shot my pee into Tina hand.
I stopped sucking and she moved her hand that I just shot pee into and wiped it on Billy's dick. Then she started sucking him again.
I watched her sucking him till he grunted and shot his pee into her mouth. She coughed and gagged as he must have shot a lot of pee.
I went back to paying in the pool. I was proud that Billy let me play too.