Grandkids for my sister in law 2

Sally must have told Caroline that she knew everything, since Caroline was not at all surprised to see Sally on Saturday morning.

Nevertheless, Sally had an interesting surprise for the four of us when she showed up with Nathan and Whitney. “I understand,” she said, “that David has to fuck Whitney first thing to make sure the best seed is in her vagina. And, you all know I’m going to reward David with a fuck to thank him for the efforts. Also, naughty Nathan, to be completely fair, if you want, you can fuck me as well as Cariline and Whitney today.” Whitney smiled. “Nathan, I want you to feel free to fuck your mom before you fuck me today and tomorrow.”

“Damn, sis,” Caroline exclaimed, “You are just as deviant as the rest of us! I’m really clad both guys will be inside all three of us this weekend.” Sally responded, “Fair is fair, big sis. Once Nhan told me what it was like fucking his aunt, I decided I wanted to share his cock too.” By this time Whitney was naked on the bed, and Sally pulled down my jeans and boxers. “Get to work, David,” she instructed me. “I’m going to love watching you fuck Whitney while my son fucks your wife.”

All this dirty sex talk had me hard, and as Nathan plunged his erection up Caroline’s ass, I pushed my hard on into Whitney’s vagina, and began sucking her nipples to increase her excitement. Caroline told me it was true that if I came inside Whitney just as she was having her own orgasm, the chances of getting her pregnant were greatest. I pumped rhythmically in and out of Whitney’s pussy until she was moaning and quivering, meeting my hips thrust for thrust. When Whitney begged me “Cum inside me, uncle David” I unloaded my first and best ejaculation of the day right against here cervix. Sally applauded from the sidelines, and Nathan shot his first load into Caroline’s rear end, before pulling out and letting her suck him hard for a second round. As he pushed his cock into her pussy, he exclaimed “You are such a great cum slut, aunt Caroline!”

By this time Whitney was sucking my dick and swallowing my second load, knowing she already had as much as she could take up her cunt. Sally invited Whitney to get off the bed and make room for her. “You can sit here in the easy chair and watch me fuck my brother in law,” Sally announced. “Davd and I are going to put on a good show for the three of you.” Sally spread lube on both her palms, and began stroking my penis. “David,” she said, “cunt first, ass second, mouth third, leave it clean. Then you, Caroline and Whitney get to watch Nathan fuck his own mom with sloppy seconds.”

Sally’s knees were up over my shoulders as I plunged my excited renewed erection into my sister in law’s dripping wet pussy. She moaned, “Fuck me hard, David! Fuck me deep! Pump your precious seed, that will get my daughter in law pregnant, against my cervix! Show your nephew and your wife how naughty you can be fucking your wife’s sister! Show your nephew what a cum slut his mom is.” I kissed Sally on the mouth as our hips met time and time again. Caroline commented, “My sister is as big a whore as I am, I can see that from here.” Sally wrapped her legs behind by bottom and pulled me inside her as deep as possible, her body shaking as I shot rope after rope of sperm into her.

“My cunt is full, David,” Sally announced. putting more lube on both her hands to stroke me back to full erection. When she saw me completely hard again, she begged, “Fuck my ass hard, David. Show your wife and nephew my back door is open for you.” She was on her hands and knees, guiding the head of my cock into her anus, pushing back against my hips. “Cum in my ass before my son can.” I was on my knees pushing my shaft into her rectum, just as she wanted. Caroline chimed in, “Fuck her ass, David, like her son fucked mine!” Sally moaned, “Yes, David, Yes. Fill my ass with your baby batter like you filled Whitney’s cunt!”

As I filled her rectum and pulled out of it, releasing the last of my semen onto her butt cheeks, she looked over at Caroline and exclaimed, “Watch me show you and my son how I lick my shit and your husband’s cum off his cock and leave it all clean for you.” Then she wrapped her mouth and tongue around my penis and licked it completely clean while Nathan, Caroline and Whitney watched in amazement. Then she looked across at Nathan and said, “Son, let your wife and your aunt watch you ravish me just like your uncle just did.”

But, that’s another story.