Grandpa's Babysitting Weekend

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Author: Tim S.
Category: Incest & Taboo Stories
Published: Sep 16, 2016
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Short Quote From the Story:

Oh, this is heaven. I'm going to jerk off again, but this time I'm going to aim my cum at you. Get ready when I say. Here it comes. I had enough jizz to splatter each of my granddaughters asses with my cum.

My daughter and her husband asked if I could babysit their twin daughters while they went away on a very important business trip. I was shocked. My son in law knew of my incestuous relationship with his wife. We got passed the initial surprise, and actually became very good friends. It didn't hurt that my daughter /his wife, regularly requested threesomes with us. Once you've sword fought with your son in law the whole other argument kinda goes out the window.

They were a very successful with a big house, pool/deck, and a private lot surrounded by trees in the back. The trip was scheduled in the middle of the summer. Pool time. Bathing suit's, shorts and casual attire. Lot's of grill cooking and drinking beer.

The car service pulled up, loaded their luggage as they said goodbye to the twins. Hugs and kisses all around. They each made last minute instructions. My daughter carefully said to do whatever Grandpa says. ( looking at me and winking ). My son in law said to mind and obey your Grandpa. ( smiling crookedly over his daughters shoulders). It was early in the morning, and I asked who wanted breakfast. Scrambled eggs and fruit. They ate the eggs and bananas. I told them it built strong bones.

I said I was going to read the newspaper and have some bloody Marys on the deck by the pool. I took my top off,sat down and poured myself a strong drink.

I was so relaxed and ready to plan the weekend, knowing I not only was going to have fun, but I wouldn't have to worry about the parents.

Even though it was only 11:00 in the morning, the sun was getting hot. The drinks were starting to hit me a little, so I decided to pace myself better today and in the future. The girls had been indoors making plans while their parents were away. I knew that this was going to happen, and didn't say anything. I may be old, but I remember being that age, and doing the same things.

Around noon or so, I asked if they wanted lunch. Even though they are girls they're teenagers (eighteen ), nevertheless.

As I fixed sandwiches for lunch, I heard giggling from the family room. I called them in to eat. So girls, what's the plans for the rest of the day/week. I'm not judging, or saying no. I just need to know what to shop for and when. Only one condition Grandpa has; no over night stays. As long as you're good with that you can do anything you want. I might need help cleaning up, if you wouldn't mind, however. Now, before I grab a few beers and tan, what time should I start things for tonight and do I need to get anything. Both said no to the provisions, and that their friends would start dropping over about 5:00.

I went poolside, pulled over a lounge chair, a small table to sit my beer on, and my lotion. I took off my shorts off and relaxed on my back, sipping my beer. I knew eventually one or both of them would come out and ask about something or need something. Let the games begin. Let them come to me. Don't be that creepy old grandpa. Be natural and non-aggressive.

As naive and young as they are, it won't be that long before they'll be putty in my hands.

Around 3:00, or so they came down to swim. Perfect. My back was turned to them. Grandpa, do you need anything before we come out and go swimming. I replied that I could use a few more beers if you don't mind.

When they handed the beer to they noticed I was naked. No hard on, but hanging out full Montey for sure. Is everything okay girls. They shook their heads no, giggled, and took another look at grandpa's dick.

I thanked them, and then they dove into the water. They swam to the shallow end, where they couldn't be heard, and started talking. I didn't need to wonder what they were talking about. I laid-back, sipped my beer, and opened my legs just a little bit. I didn't want to be gross or obvious. Just a little more than before.

Sure enough they swam down to my end of the pool and snuck peeks at grandpa's dick. I have to say that when I'm completely soft I have an impressive dick. Hanging limp, it's bigger than most men's hard ons. That's why my daughter never could completely give her daddy's dick up.

Can I help you girls. Do you need something. Hungry already. Can you wait for a while. Thanks.

Since you don't need anything right now could you get me some more beers. Grab one for yourself if you want. After all, your parents are gone.

They brought out a six pack, put it the cooler, and opened one for each of us.

They tried to act so grown-up and casual. Drinking beer talking to their naked grandpa, as if it happens all the time. Ah, that beer tastes so good.

So, do you girls nude tan also. I just love it. I like the overall tan, the feel of the sun all over me, and the breeze blowing on my penis. If you haven't tried it, maybe tomorrow, before your friends come over you might try it. You'll understand if you try it.

Can I get you another beer girls. I'm ready. I bent over to grab the beers out of the cooler, showing my ass, practically in their faces. God this beer tastes good. Drink up ladies. We've got a whole week without your parents to say no. We sipped beer's until they said they should go back in and get ready for the party. An hour later I went in myself. I sat out chips and dip, Buffalo wings, taco shells and the fixings, fruit, soda, and ice buckets. I went and showered myself, put on a clean shirt and new shorts. I grabbed a couple of tacos, ate those, grabbed a beer and went into the family room to watch TV the rest of the night. I went to bed at 11:30, after the news. The party was still going full blast.

I got up around 7:30, my usual time. I cut up a big bowl of fruit for the girls, whenever they got up. I made a pot of coffee, knowing that would be a welcome sight for them. Then, I made 2 big pitchers of mimosas. I put them in the refrigerator and made me a big strong one for myself.

I paddled out to the screened in porch, put my drink down and started reading the newspaper. I was completely absorbed in the paper, when my precious twins came out and said good morning to their grandpa. I informed them that the coffee was made, breakfast, cut fruit, in the fridge. Come back out here and eat your breakfast with me.

They were voracious, and ate everything I cut up.

I said I was going to go by the pool. Could you girls bring out the mimosas and three glasses. I want to hear all about the party. Thanks. I had previously arranged the setting. Across from my chair and table was their chairs with a table between them.

The girls came out with the drinks, lotion, and not wearing anything. As soon as I could, I took my clothes off too.

They said they paid attention to me yesterday and decided to go nude the rest of the week.

Let me pour you a drink girls. Relax. Soon one, then another, and another and they were completely relaxed. I heard all about the party and all the laughs they had.

I said I was starting to get warm and asked if they could rub lotion on me. When they got to my dick and ass, they hesitated. I reminded them that their parents said to mind grandpa. Feeling four hands rubbing lotion over my ass and dick was fantastic. This time I let my dick get semi hard. Let grandpa return the favor girls. I spent extra time on their breasts, ass, and shaved pussy areas. We all caught our breathes, and relaxed again. See, isn't this nice.

Around noon, I fixed some sandwiches and chips. I bought the plates out, sat them down and went back inside and brought out a case of iced down beer.

Everyone for themselves the rest of the afternoon I said. We chatted about this and that, sipped our beers, and tiptoed around our bodies and sex.

Near 2:30 I asked if they would reapply more lotion on me. That bridge passed earlier, I decided to get a little bolder this time. When they got to my ass and dick, I asked them to linger there a bit. I want you to make grandpa totally hard. Any objections. Remember your daddy said to obey your grandpa. While you're there would you play with my balls and asshole. They switched positions so each could feel my dick. When hard, it's 10" long. They seemed to like it. I thanked them, and sat on the chair with my dick sticking straight up. Occasionally I would stroke it in front of them so I could keep it hard. Like yesterday, I asked what time the party's starting. Before I went in to get cleaned up and prepare for the kid's party, I stood up and said I was going to jack off and cum to relieve my tension. I pumped myself slowly at first, and then increased the tempo until I shot my load in front of my granddaughters. Thanks guys, I'm going in to freshen up. Leave me a note if you need anything else for tonight. Oh, would you make sure my cum is cleaned up before your friends come over later.

Tonight I prepared hot dogs, hamburgers, chilies, cheese, and various chips and buns. I laid everything out for them to use/eat. I went to the family room, turned on the tv, grabbed a few beers, and settled in until 11:30. Got up the usual time and made the coffee and breakfast. Today was bagels and cream cheese. I cut the bagels in half for the girls, just in case they were too hung over to do it themselves. Juice was ready as well.

I made two pitchers of Casablanca's and put them in the fridge to get good and cold. I went out to the lanai with the paper and settled down for today's events. Sipping a Casablanca slowly, I heard the girls stomping around the kitchen.

Morning sleepyheads. Everything alright. Once you've got your breakfast and coffee come back out and tell me about last night's party. We laughed at some of the silly things that happened. I'm so glad they are having fun. This is the age to do it and to experiment.

We moved out to the poolside area. Today, we all stripped down to our nothings, without any embarrassing looks or shyness. There was a little more breeze today and it felt so good on my balls and dick.

Girls, please go inside and bring out those pitchers, and three glasses. Thanks. What is this grandpa. It's called Casablanca, they have three different liquors besides the orange juice. So, take it slow. Especially in this sun. Umm, this is good and goes down so smoothly grandpa. Just remember what I told you now.

Would you kid's put lotion on me, please. Today they paid close attention to my asshole, balls, and dick. Making sure grandpa's dick stood at attention, without being told to. You girls are the best, I love you both so much. Grandpa, would it be okay if we fingered our pussies in front of you today. We discussed it before we came downstairs this morning and decided since you got off yesterday we could today. Is that okay with you. Sure, that sounds perfect. Now come over here and let me oil you up. Thanks ladies. If I start stroking my dick, I just want to keep it erect.

The drinks were hitting them pretty fast, even though I told them to go slowly; twice. They began fingering their pussies in front of me. Their legs were spread as wide as they could go. I had a front row seat of pussy dueling.

Eventually both came strongly. They slowed down drinking so fast, and only teased themselves, like I was doing.

You girls have great tans, but grandpa doesn't want you to burn. So spread some more on yourselves, paying close attention to your assholes. Now, I want you to scrunch down in your chairs and finger your assholes for grandpa to see. Oh, this is heaven. I'm going to jerk off again, but this time I'm going to aim my cum at you. Get ready when I say. Here it comes. I had enough jizz to splatter each of my granddaughters asses with my cum. Rub it in sweeties.

We finished off the drinks and went back to the lanai. I went and fixed lunch. I gave them some space so they could talk openly between each other, without me listening in on them. This isn't the first rodeo I have been to. Training their mom and aunt was scarier and I was more accomplished by now.

I fixed us a chicken salad and iced tea. Perfect for this beautiful day. When we were finished, I asked the girls to clean up, and then come back out to the poolside again. And, don't forget the cooler of beers I iced down this morning. I stood there trying to figure out my next step.

Here you are. Pop us a beer, please. Well girls, you came a long ways this morning. What do you think. You obviously love sex. Any ideas for this afternoon. Grandpa, we were wondering where this was all headed. Go ahead and stroke your cock, we like it. And we loved being naughty in front of you. But where's this headed.

Well we'll figure this out together, okay. In the meantime start kissing each other.

Grandpa, we aren't lezzies. We like men.

Hush now. It's not going to hurt. Start kissing. I'm gonna have another beer, watch you two kiss and try and figure out what I want you to do next. That's it, tongue each other real good. Making your grandpa hard as hell watching you two.

Grandpa, can we stop and have a beer or two. We got kinda hot kissing like that. Sure kids. Drink up. In fact have as many as you want. Tell grandpa what you thought about when you were kissing. Our pussies started tingling all over. Is this normal. Ask your mom and aunt. They like it. They looked at each other, laughed out loud, and laughed for a good 10 minutes afterwards.

I guess this rocked your world a little, huh. Have some more beer. Ask anything. But just keep drinking. Do you still trust me and love me girls. I love you so very much.

I had a few beers myself, glad this part was out in the open. Kinda spoiled my hard on, temporarily, however.

Girls, before I go inside and clean up, I'd like each of you to suck my dick. I'm horny and need to get off. They took turns sucking me until I was ready to shoot. When I did, this time I left my load all over their faces. Thanks girs, I needed that. I hope you don't mind, but would you clean up out here again.

Tonight was just putting out Chinese food, delivered earlier. I grabbed a few brews and sat down for the night in the family room. I went to bed my usual time.

The next morning, I laid out an assortment of dry cereal and fruit. All they needed to add was milk. And of course a pot of coffee.

They came downstairs and into the lanai looking pretty hungover. Morning sweeties. I've got champagne today, so it's hair of the dog today.

I really like it, so I've had a couple already. The girls were trying to act so sophisticated like they've had it many times before. I guess no one ever told them that this is as bad as those Casablanca's from yesterday. Just as I planned, they were feeling no pain in no time. Ready to go sit outside ladies.

When we got to where we always sat, I kept several bottles of champagne on ice, and a air mattress. What this for grandpa. Don't worry about it right now.

Later on I will explain. Would you mind if I changed things up a little today. Like how grandpa. I'd like you to suck me hard, rather than putting lotion on me. And, after a few drinks we can talk further. It was so pleasant watching them. Two beautiful young women. We drank, talked, and when I thought they were ready, I asked them to oil each other. Pay attention to your sister's tits, asshole, and pussy. Pull, tug, pinch, finger each other until you both get off. Take as long as you want. I'll just sit here, not talk, and just observe two of my favorite people sexually turn their sister on. Of course I'll be stroking my cock, but you don't have to. Just enjoy the moment and feeling.

We went back in for lunch and ate a huge sub, filled with several Italian meats. Any questions girls. Okay, I'll clean up, bring out the beer, and we'll see what the afternoon brings.

Re-oiled I gave them a beer. We talked, laughed, and had more beer.

Okay girls, get on the air mattress and face end to end. Start licking each others pussy. Get those clits hard; all with your tongue. My daughter's love eating each other out. That would be your mom and aunt. You see,eventually they'll want to do the same things to you and expect the same for you. So this week is a practice week. You can do this as often as you like. It's not like a man, who has to re-cooperate between cumming. Once again I'll just drink, watch, and fist my dick. Go on now. Don't worry about me. I won't touch or say anything. Dripping with sweat, shaking from intense orgasms, and head spinning from everything that grandpa had them doing. They were spent for the first time this week. A little weak and wobbly in the knees I handed them a beer and said to catch your breath, chill out enjoy the afterglow of great sex. Clean up kids and put the air mattress away. I'm going to clean up. I'll see you later.

Tonight's treat was pizza. Any kind you could imagine I tried to get. Something for everyone. I sat in the family room, and went to bed my usual time.

The next morning, I had all the fixings for omelets and screwdrivers, ready to go when they got up.

Feeling a lot better than yesterday and looking more rested, they kissed me on the cheek and said good morning grandpa. What will it be ladies. Give me your order and take the screwdrivers out to the lanai. I'll bring out the omelets when they're ready. Sound good, good. Now, let me start cooking. Be there in a few minutes. It didn't take long before I was bringing out breakfast for the three of us. They'd poured a drink for me and we toasted. To sex, may it always be so good. We ate like famished orphans. Anyone want seconds. No. Okay, please clean up and I'll meet you outside. I grabbed the screwdriver pitchers and headed to the poolside. We drank for awhile to loosen up.

Kids, today is the day I've been waiting for. I'm going to fuck you with my big cock. I'm going to fuck your twats, fuck your face, and fuck your asshole. One before lunch and one after. Whomever I'm not fucking can do whatever they want. To decide who goes first we'll flip a coin. Great, it's all decided. Now, let's drink some more. And some more after that.

My first angel lubed up my dick, while I did the same to her privates. Honey, I like to stand when I fuck. That's why there's no air mattress out here. I get to watch me dick sliding in and out of whichever orifice I'm using at the time. So honey, hold onto the side of the chair bent over while I slide my boner up your pooper chute. Ah. Oh yeah. Faster grandpa. I want you to cum in me. Oh baby, here it comes. I let my soft dick slide out of her ass. Soon, my cum-load started dripping out of her crack. To my other granddaughter I said, sorry honey, I said you didn't have to do anything, but would you clean up my cum out of your sister's asshole. Thank you baby. That's really sexy. After a drink for each of us, I asked her to bend over again. This time I shoved my dick up her twat.

I could last longer this time, so I piston fucked her pussy like she never had been fucked before. After quite a while I shot all I had deep into her love channel.

Screaming from an intense orgasm, she got weak kneed and sat down. Honey, would you eat your sister out, until she's all cleaned up. Thanks. We had a couple more drinks, when I asked her to get on her knees and start sucking me off. My other granddaughter had practically put her whole hand up her pussy, masturbating to the rhythm of her sisters head bobbing up and down my cock. When I blew my load, I didn't have to ask her to clean her up, because she'd already started.

We went back inside. Ate lunch, pulled out the beer back outside and drank for awhile. Eventually, I repeated the morning session all over again.

The next day, and the rest of the week, until their parents came home, I fucked them with my cock, with a dido up their other hole. I wanted each of them to get used to it. They caught on fast and loved.

Finally Mom and Dad came home, the kids aunt showed up, and a great weekend by all was had.

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