Two sisters by Rick

Mentally Challenged and Horny
By Rick

This is fiction all the names and places are not real.
I volunteer at a museum a couple of times a week. I enjoy meeting different people and it beat the hell out of working. The boss said that he wanted his employees to do volunteer work so I do.
A few weeks ago we had a group from the local agency that helps the mentally challenged. There were four women in the group that came through as well as the lady that was in charge of the group. I told them to ask questions as we went around the museum. One of the women whispered in my ear a few minutes later, the lady in charge had gone to the bathroom, “Would you fuck me and my sister here?” She was about 45 years old and very fat. Her sister looked very much like her twin. Her sister blushed and grinned. Her sister came over and whispered in my ear. “We haven’t had any fucking in years, we like you.”
I grinned and whispered to them. “I’d love to but not here do you live in the group home?”
“Yes but we can get out during the day. Can we fuck tomorrow afternoon?” Her face got even redder.
“Ok lets meet at the McDonalds it’s close to the group home at noon can you two be there at noon?”
“Yes we will meet you there. Will you buy us lunch?”
“I will buy you lunch and then we can go somewhere and have sex.” I was quite excited about fucking twin sisters and they didn’t seem to be retarded, they were ugly and obviously not very bright, but they didn’t seem retarded. The lady in charge returned, lets call her Debbie, “I hope everyone behaved while I was gone.” The entire group said in unison. “We were good.”
“They were all very good I said and asked some very good questions.” I said. Debbie whispered in my ear watch out for Linda and Carol they are the twins they occasionally have fits and shake uncontrollably other and they can get violent for a few seconds, usually together, and then seem to be normal for a while.”
“Thank you I’ll keep my eye on them I don’t want them to damage any of our displays.”
After the tour was over Debbie thanked me for being so understanding. “Its sad but most of them won’t remember anything that they saw today by the time I get them back to the group home.”
The next day I went to the McDonalds not expecting to see the two sisters but what the hell it was worth the time in case they showed up. About ten afternoon I saw them coming across the street. It had to be them. Two 4’10” 300 pound women both with salt and pepper hair down to their ample asses dressed in heavy quilted orange jackets with bright blue knitted hats pulled down almost to their eyes. I got out of my car and walked up to them. They broke out in huge smiles. “Hi we didn’t think you would come for us! I’m Tina and this is my sister Rose.” They both kissed me on the cheek and giggled like children.
“Lets go in and get some lunch or would you rather we get pizza and take it to the motel and eat there?”
“Pizza!”
We got in my car and they told me their favorite pizza place. I stared to drive and Rose was sitting next to me with Tina in the back seat. Rose rubbed my crotch and giggled, her face was bright red. “Oh boy pizza and fucking in the same day!” Tina laughed “I don’t know what I like best fucking or pizza!”
“Well Tina we will find out you can eat pizza while I suck on your pussy and Rose can watch.”
They both laughed and Rose rubbed my crotch even faster. We ordered two large pizzas the way the girls wanted them and we went to the local motel . I checked in and then led the girls to the room each carrying a pizza. I hardly had the room door closed and locked before the girls had the pizza boxes open and their clothes off. The only way I could tell the girls apart was that Rose had bigger lips than Tina. At first they were so busy eating that it was as if I wasn’t there. I was admiring their huge tits and asses and bellies.
“Hey you, your supposed to teach me if I like fucking more than pizza.” Rose just laughed and took another piece of pizza.
I laughed and got on the bed and spread Tina’s legs and gently spread her hairy pussy and licked it and she moaned and squeezed my head with her huge legs. I sucked on her clit and fingered her pussy. She squeezed harder and moaned louder. I felt something hot and moist on my back and realized it was a piece of pizza. I fingered faster and sucked harder and she came bucking like a wild animal.
“Oh fucking shit don’t stop!” Tina was pushing her pussy hard into my face! She groaned and shook and then screamed and finally released my head.
Rose was calmly eating a peace of pizza watching her sister as if I wasn’t even there. I sat up and rose looked at me and laughed. “You got pizza on your back! Now it’s my turn! Do me next!”
Tina took the half eaten piece of pizza off my back and finished eating it. I got up and got a towel and spread Roses legs and started to suck on her clit as I fingered her hairy pussy. Rose pulled my head up by hair and said. “That feels great I love you.” She released my head and continued eating her piece of pizza. Tina then moved over and started to suck on her sisters nipples. Rose came very fast and almost hurt me as she squeezed her thunder thighs together. As I had done with her sister I kept on sucking on her clit and fingering her pussy faster and faster. She came again and squeezed my head so hard I almost passed out.
“I like your tongue better than pizza Rose said.” Tina laughed and said. “Me to but now I want to get fucked.” Rose had some sort of fit and shook and cried and beat her legs then she stopped and looked at me and giggled. She grabbed my cock and bent over and kissed it.
“Tina said fuck me now!” She bent over the edge of the bed her huge ass like a monster heart pointed directly at me. I put a condom on and slipped my cock in her hairy cunt. She groaned and pushed back at me. “Fuck, fuck, fuck!” she said. Her sister grabbed my ass and pushed and pulled my like I was a toy. She was very strong and it surprised me at first. Tina was very hot and came twice before I did. I had to ask Rose to stop pushing and pulling on my ass. She just giggled.
“My turn now fuck me!” Rose looked at my limp cock and frowned.
I took the condom off. “I need a few minutes to recover Rose. But I will fuck you I promise.
She shrugged her shoulders and handed me a piece of pizza. I took a bite and before I knew what was happening Rose started to suck on my cock.
“That’s better than pizza!” I said.
Tina laughed. “We have never had anyone that wanted both of at the same time before. Most guys just want to fuck us and the go to sleep no one has ever got us pizza before.”
Rose took my half hard cock out of her mouth and said. “Remember the nurse in the hospital when we were 18? He fucked both of us once. Then they fired him when we were caught. She grinned, nobody will catch us here.!” Tina sucked on my cock until it was hard. I put a condom on and Rose got in the same position that Tina had been in. She came three times before I came. Rose made a lot more noise.
I took the condom off and stretched out on the king sized bed naked. Rose laid on one side of me and Tina on the other. I played with a nipple with each hand. Before I knew it they were both moaning and I got the both to cum just by pinching their nipples.
“What time do you need to be back at the group home?”
“No later than three or we can’t go out for a week.” Tina said catching her breath.
I looked at the clock and said. “We have about half an hour then I don’t want you to be in trouble.”
They both frowned and asked in unison if we could do this again.
“I think we should do this at least once a week.” They both clapped and giggled and Rose started to suck on my cock and Tina got up and straddled my face so I could suck on her pussy. Tina came twice and got off my face and told Rose that it was her turn and she straddled my face and Tina sucked on my cock Rose and I came at the same time. Rose sat down on
my face and damn near broke my neck and almost suffocated me. Rose got up just
before I passed out she was giggling . Tina had swallowed my cum and was licking her lips. Rose laughed .
We all got dressed and I took the girls back to the McDonalds and they were in the home at about ten to three.