This is part 3 of a brother/sister incest story. I strongly suggest you read parts 1 and 2 before consuming this part. If you have already done so then welcome back and enjoy. A big thanks to Loansum for editing.
************
I could only just smile at this point as I lay naked in my parent's bed. My spent cock was coated with both my cum and the moisture from my own sister's tight pussy.
"Was this all really happening," was the only thought running through my head.
I laid there in a post orgasmic daze as I watched my sister Ashley's hot little ass confidently sauntering from the bedside to the master bathroom. What an ass it was too, if she hadn't already made me cum four times today I'm sure I would have been rock hard at this point. But my cock needed a break.
Ashley turned and smiled at me as she reached the bathroom door.
"Don't make me wait too long big bro," she said in a voice that dripped with seduction and lust.
I just smiled at her, unable to form full words right now. I was so relaxed and calm. I knew I wouldn't be able to resist her invitation but I was going to take a second to reflect on the last week or so.
My mind flashed over the event that seemingly started all of this. It was my sister leaving a voicemail on my phone while she was masturbating. At the time I thought it was meant for her boyfriend. It turned out that it was meant for me the whole time. Then she played coy the rest of the week until our parents went out of town. The next thing I knew I was invited for a live viewing of what I heard in the voicemail. Well after that it didn't take long for me to be deep inside her tight little pussy. After filling her up with a load of cum and then cumming all over her tits she let me rest for a while. If that wasn't enough I woke up to find the house empty with several pieces of lingerie hinting at the fun to come that night. By the time she got home I was ready for her again and she didn't disappoint by presenting herself to me in some of the sexiest lingerie I have ever seen. After another round of amazing sex I find myself where I am now.
As I lay on the bed I looked once again at the picture of my parents. Did my sister just admit to fucking them or was she kidding? I really don't know at this point' Yet the more I looked at my mom's picture, wearing a little red bikini, I realized if it was true then there was no way I was going to miss out on that opportunity.
I was then stirred out of my erotic reflections by the sound of running water. Realizing I was missing the chance to shower with my hot little sister I climbed out of the bed and walked into the bathroom. The sight that greeted me was something out of my wildest fantasies. There was Ashley in the shower. The glass was partially steamed up and she had the shower wand in her hand running the water over her tight smooth pussy. With her head was tilted back, her breasts were prominently on display as her chest heaved with each moan.
"Fuck this girl is insatiable," was all I could think of at this point. This only brought a smile to my face because her equally horny brother was more than happy to take care of her.
I just stood there leaning against the bathroom window watching my sister please herself in the shower. My cock was slowly trying to come back to life but I was in no hurry to get off. I wanted to appreciate this goddess that I had the pleasure of sharing a house with and now a bed.