WARNING: This continued story involves incestuous relationships between family members. It's an erotic horror love story. It also includes scenes of graphic sex including anal. If that is not what you are looking for don't read on. All sexual acts depicted in the story are committed by adults over eighteen years old.
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Betty arrives and her ass is given to my demon lover.
Since turning eighteen I have been having all manner of sex with a demon lover that haunts my bedroom since moving into this very old colonial house. I was so converted to his perversions that I seduced my Daddy the following morning and helped my demon lover turn my mom into my lover's ass slut. Mom and dad are now having wild sex in their own room but when mom really wants her ass violated she spends time with me in my bedroom and my demon lover pounds her ass till she faints from the pleasure.
The first time I seduced my mom into being my lover's newest ass slut I suggested she call her really strict sister and invite mom's niece Betty to visit us for her senior year of high school's spring break. Betty would turn eighteen the day she arrived at our house. Mom must have been very convincing because her sister did agree to let Betty come and visit, especially since mom told her that this way Betty could not get into trouble going with a bad crowd at spring break.
So mom and I picked Betty up at the airport and she was mighty good looking. She was very tall with really long legs that ended in an ass that men would kill for. Red Irish hair came down in back and ended just above her ass almost like an arrow pointing "this way to paradise". I almost got wet thinking how much my demon lover is going to enjoy this bundle of innocence. We stopped at the store to pick up stuff for a special birthday dinner that night.
We settled into my room when we got home and decided to use our pool. She pulled out this really frumpy looking bathing suit which I pulled out of her hands.
"Betty, we are almost the same size so I am going to lend you one of my bikini suits and you can begin to loosen up a bit from your mom's control."
Betty looked around a bit shy about undressing in front of me. "Betty relax we are like sisters so just change here in my room," I scolded her. She must be use to the tone I used because she began to undress.
She undid her plain blouse and revealed a very matronly bra. I thought I have a lot of work to do on this girl. She cautiously undid her plain jeans and revealed a pair of granny panties. I thought that poor girl they have to go also. She then shyly turned her back to me to undo her bra. I could see her breasts in my long dressing mirror. She had large breasts like mine and a strawberry circle around each of her dark rose nipples. She looked over her shoulder to check on me then pushed her old panties down her legs. Between her legs from behind I could see she had a beautiful Irish red bush covering her pussy.
Just then she rushed her hands down to cover her pussy and spun around and looked at me in shock. Her fully naked body was revealed to me face on. Her tits looked like they could feed a baby army on those long hard nipples.
"What's the matter Betty is something wrong?" I asked innocently.
"No it can't be but I just felt like something touched me down there," she whispered.
"Well this is an old house and it could have just been a draft or something, get changed and we will go for a swim," I said to calm her down.
Without turning around she stepped into one side of the bikini bottoms which opened her pussy lips to my view. I think it also opened for my lover as well as I saw Betty shudder and sway as I think he licked up her pussy slit.
Her eyes got very dreamlike and she unknowingly opened her legs wider and stood there for some time. I could hear her moaning softly as her body swayed back and forth. She finally shook out of her little trance and finished pulling up the bottoms.
She next reached for the top but stopped with her hands at her sides as I saw her nipples begin to get rock hard and her chest turn bright red. Her moaning increased in volume and a deep blush painted between her tits. She had her eyes closed and made no movement to stop what was happening to her.
My demon lover must have stopped his caressing and sucking on her breasts and nipples because Betty let out a deep sigh and worked her breasts into the bikini top. Unfortunately her tits spilled out the top and sides of the bra.
"Oh Betty, you look really sexy in that bikini. You are gonna drive my Daddy crazy. You better be careful he is such a horn dog," I said laughing.
Betty blushed deep red but hefted her breasts in the bra to get the cups to fit the best they could.
"Mama would never, never let me have a suit like this, so tiny, so sexy. All my girlie parts are showing I'm gonna be so embarrassed outside," she said cautiously.
"Don't worry Betty, girls are supposed to look pretty and sexy even. How you look is how you feel inside you. You just have to let it get out," Betty stood there with a dreamy look as I began to strip down to be naked in front of her.
"Betty do you think I am sexy looking?" I cooed at her.
She turned and looking long at my naked body managed to whisper out a "Yes".
"Well I think you are sexy looking too," I told her.
I then bent over my bed to pick up my bikini bottoms. I spread my legs wide so my sex was very visible to her. I saw in the large mirror that Betty was staring at my shaved pussy.
I turned in her direction and very slowly stepped into my bikini bottoms and squeezed my tits into the top.
"Well let's get to the pool," I said with some girly excitement which seemed to break the trance Betty was under.
We were still at the pool when Daddy got home from work and came over to chat us up and poured on the complements to how nice Betty looked in her new suit. Betty blushed but couldn't answer Daddy from being so shy.
I looked over at Daddy and saw he had a hardon in his pants. "Come give me a kiss hello, Daddy," I cooed.
He came between our two lounge chairs so Betty could not see me when I grabbed dad's tie with one hand and his dick with my other.
"Slow down big boy and if you play it right I will let you have some of her before she leaves. Now give her some deep kisses on her lips," I whispered to him.