I sat on a straight back chair that was in the bedroom, and had Joan come over and lower herself on to my throbbing erection with her back to me. Then I told Carol to kneel in front of us so she could suck her daughter’s hot pussy lips and clit as I fucked her. As Joan bounced up and down on my cock I could feel Carols tongue licking on the tender underside of my prick. My hands were playing with Joan’s breasts and pinching her nipples lightly. In this position I was unable to stroke my cock very much but Joan began long slow strokes up and down and I knew this would make it difficult for Carol to keep her mouth on her daughters pussy.
“Finger fuck her in the asshole Carol get 4 fingers up your hot daughters bum and work her over good.” I said.
I could feel Carols fingers through the thin membrane separating Joan's rectum and vagina. They were making her already tight cunt even tighter. Joan was moaning and groaning now and begging her mother to work her whole hand into her asshole. I could feel it when Carols small hand slipped past the anal sphincter of her daughters experienced rectum.
Carol said. "Oh God! I love the way you ass fuck me! Oh, keep assfucking me, you wild bitch of a mother. Can you feel her hand up my ass Bob? Oh fuck it I’ coming you bastards you made me cum so fast Oh I’m cumin again Oh mommy that’s nice,”
Joan’s cunt was so fucking tight with her mothers arm up her ass I couldn’t stand it any longer and I was shooting my load deep into her hot cunt. When Joan eventually quit quivering I pulled my softening prick from her pussy and her mother slowly withdrew her hand from her well lubricated pussy. As we lay on the bed recovering from our exertions and fondling each other Carol began kissing me on the mouth and hugging me tightly.
“Oh Bob I love you so much and I know Joan loves you It’s going to be wonderful having you two living with me. Joan I hope you won’t become jealous as Bob is going to be your husband.” Carol said.
Joan reassured her mother that she loved to share me with her mother and she hoped we loved each other as much as she loved us both. We soon fell asleep.
The next morning we applied for our marriage license and arranged for the wedding. We called and asked Joan’s cousin Tom to stand up for us. He said he was on vacation and bored and asked to come and visit us. We were only too happy to have him come.
The next day we picked him up at the airport and took him out to dinner. During dinner we explained our relationship and invited him to join us in a foursome that evening. He was elated, also excited and we all noticed the big bulge in his slacks but then he had no reason to hide it.
When we got back to Carols house and got him installed in a comfortable spare bedroom we had a drink and relaxed in the living room.