Staying with Karin and John - 1

I am 18 and an afterthought. My brother and sister are a lot older and both live abroad. The children of my uncles and aunts are also older than me. At the end of 2017 I am 16 - my parents go on holiday together for a week. I am allowed to stay at home alone, but my niece Karin and her husband John have offered me to stay with them for a week. Karin is my favorite cousin who often used to look after me. Karin is not Miss Netherlands, has a very average figure, fat edge, small tits, blushing face and is incredibly nice. As an eight-year-old, I fell asleep many times on her bosom, thumb in my mouth. Karin is also very open. When she just got to know John and they came to babysit together, I sometimes caught them. I woke up and went downstairs. When I entered the living room, John was lying on top of my sweet cousin. I heard sighs and moans. I stupidly ask if she is in pain and if everything is okay. She stays calm and asks me to go and drink a glass of water in the kitchen. When I came back afterwards, Karin and John were neatly dressed. They both had a bright red head, but otherwise nothing special. Karin calmly explains to me that everything is fine and that she and John are very much in love. And that they were cuddling and that they like it very much and that they show that to each other, hence the sighing and supporting.

I ask if they were having sex and Karin says they are. Do you want a baby then?, I ask. Karin says they don't want that yet, but they certainly will in a few years.

So I'm going to stay with this cousin. I have since learned about sex. I've been jerking off very regularly since I was 12. My cock is not out of line with the cocks I see on the internet. Slightly thicker and at least as long. I've measured once. Depending on where I start I end up with 17 cm or 19 cm. Unfortunately I don't have any real experience with girls yet, that is to say I've never fucked a girl. So I'm still a boy. I feel that I have an above average sex drive. Masturbating 10 times a week is no exception.

I packed a suitcase and will be dropped off at Karin's on Monday evening. I get a big hug from her and a firm handshake from John. When I've settled in a bit, the three of us watch a movie on TV. It feels cozy and cozy. How old are you now? asks Karin. I say I'm 16. Already have a girlfriend? asks John. I shake no. Unfortunately not, I say with a pout. They have to laugh. Comes naturally, man! says John. And you also have two hands and the internet, says John with a wink. My face turns red and Karin and John have to laugh about it. Doesn't matter man, we all do!, says Karin.

The next evening we had a nice dinner and played a game of Mens Erger Je Niet. Then we watch some TV. Karin says that VPRO is broadcasting the week of the Dirty Film this week. Filmmakers are invited to make a porn film. They will be broadcast on three evenings. I can't form a picture of it 1,2,3. They're probably not the same kind of movies as the movies I watch on xHamster and I'm curious. Whether I dare to watch the movies with them, John asks. I nod yes and after 10 p.m. I'm sitting with my teeth brushed in sweatpants on the couch next to my cousin and her husband, watching the movie Corn. It takes a while for the movie to start. Something is told about the development of porn and about the making of the film. Then the movie starts. A beautiful couple walks in a cornfield and they undress each other. The horniness splashes off. I don't expect you to actually see them fucking, but that's about it. I feel uncomfortable, because my boner is clearly visible.

I see my cousin secretly looking my way and when she sees my boner she winks. The film doesn't last long and afterwards John asks with a somewhat hoarse voice if we want something to drink. When he stands up I see that he has a boner too. My niece says: Well, gentlemen, you thought the film was exciting, it seems. I may turn even redder, but John says he bets that Karin also found it exciting. A little later we are having a chat with a coke. Karin says excitement for men is hard to hide, but the film has had an effect on her too.

John asks if I have a favorite porn site on the internet. After some stammering I say that's xHamster. Oh, says Karin, We often look at that too. Do you have any favorite movies?. I have to think carefully. I have saved 30 movies to my favorites and a bit of everything. Teenagers, amateurs, masturbating girls, but also masturbating boys. The video I've watched the most is one of a short-haired Milf getting down and dirty with a guy my age. My big dream. You see how he slides a condom over his boner and how he fucks her and finally squirts the condom full. You also see how he takes his cock out of her vagina again, where you can clearly see the filled condom dangling.

I'm talking about that video. Karin asks me why I made such a nice video. I tell them that I think the woman is so pretty, but that I also find putting on the condom exciting and instructive. That I never knew exactly how that works with a condom, not even when the man has come. And that both the woman and the boy are very relaxed and can laugh together. And that I sometimes fantasize about my first time. That it might be useful to do this with someone who has experience.

Karin looks me straight in the eye and then looks at John. Then she says half-laughing Hey John, go see if we have any condoms upstairs. John looks at me and asks if he really should go and have a look. I may get a redder head, but the idea seems great: my first time having sex with Karin. I nod shyly yes. Karin now seriously asks are you sure?. I nod yes, now a little more decisively. Karin says that it should stay between us. I say What Happens in the Europalaan, stays in the Europalaan. A little later, John comes down the stairs with a box of condoms from the Kruidvat. I see it's not expired yet, he says. My cock is stiff and my heart is pounding in my throat. Karin asks if I want to stand in front of her. She's still sitting on the couch and I stand up. She fondles my erect cock through my sweatpants. She grabs him and moves her hand up and down. Then she slowly takes down my jogging bottoms and underpants. She stares at my boner and says softly Well, that's not bad. Every woman's dream. Then she grabs my boner. The feeling is indescribable. The first time in my life someone else is holding my boner. Her hand feels fresh. She plays with my balls and jerks me off slowly. I see John watching with interest. He asks me if together we will relieve Karin of her excitement. I nod. I think everything is fine now that I'm about to cross number 1 off my bucket list with a dot. John also stands in front of my cousin. With her right hand she continues to caress my cock and balls and with her left hand she clumsily undoes his pants. A little later we are both standing in front of Karin wearing only a T-shirt. John's cock is just as stiff as mine I see. He has a slightly shorter and a lot thinner penis than me. Karin now has a boner in both hands and slowly jerks both of them off. Then John pulls Karin up and says So lady, now we want to experience what the film has done to you. She stands between us with her nose to me. John pulls her sweater over her head and tells me to take off her pants. John unfastens her bra and with some fidgeting I undo her belt and button and pull down her panties. I see her panties have a big wet spot. When I crouch down to pull her pants off over her feet, my head is close to her pussy. I can't help but give it a quick kiss. She grabs my head and presses it a little longer on her vulva. I lick and taste the pussy of an aroused woman for the first time. Karin has shaved her pubic hair neatly in the shape of a triangle. All hairs are gone from her labia. I straighten up again and she takes my hand and brings it to her vagina. When I gently finger her, I can feel that she is slippery. I ask if that's always the case and she says it's only when she's excited. Normally my labia are not so swollen and wet but more wrinkled and drier. She explains that the moisture makes it easier for a penis to penetrate and that the sperm stays better in her vagina. She also says that her clitoris is swollen and quite sensitive. I crouch down and she part her pussy lips and slides the hood up so I can see her clitoris. A beautiful pink bud that protrudes slightly. I touch it with my finger and she moans a little.

Karin sits down on the couch and asks if I'm ready for the big step. I nod. John grabs a condom and tears open the package. Who should wear it?, he asks. I say Karin. Karin slides the condom over my boner and unrolls it. Then John says: Come on lad, show what you can do!. Karin lies down and spreads her legs. I'm on my knees and move my cock towards her sheath. She pulls me further over her and grabs my boner and helps me find my way to paradise. I feel her warmth embrace my cock. Euphorically I move my boner up and down in her vagina. It's delicious and not just for me. Karin moans and I see John watching with a boner. I punch harder and deeper. After a minute I feel that I'm about to come and stop for a while. When the excitement has subsided again, I will continue. I thrust hard and I notice that when I thrust in a special way and hit her clit, she moans extra loud. After a few minutes I can't hold back and I come. I have never come so intensely and the waves of cum keep coming. I lie on Karin's warm body for a few minutes and she caresses my back and buttocks. Then I carefully pull back and the condom's reservoir hangs down, filled to the brim. John has a towel and gives it to Karin. He slowly rolls the condom off my cock and ties it. Then she cleans my limp and wet cock with the towel. John begins to clap his hands and says, Congratulations, Cousin. From now on you are no longer a boy. Karin gives me a big kiss and says: Good job for the first time. John gets up and takes a bottle of champagne from the fridge. This joyful event must be celebrated and a little later we toast together. The champagne tastes delicious. When the first glass is empty, Karin says that I am no longer a boy and that I am rid of my semen, but that she has not come yet. I was almost there. John, you finish it. Show Ramon how you do it. Karin lies back on the couch and John sits between her legs. Then he starts licking her. I watch fascinated. I see his tongue flick up and down. Up and down but also from left to right. Within a few minutes I see Karin cramp. She closes her legs with a slap and she starts jerking and cums. Not only her head is bright red, but also her upper body and her breasts have a red blush. When she has calmed down a bit, John takes a pillow and slides it under her buttocks. He grabs her legs, puts them over his shoulder and starts fucking her hard. Karin moans and growls. I see his cock sliding firmly up and down in her vagina. His balls chatter against her buttocks with every thrust. After ten minutes or so Karin gasps, "And now finish doggy." She gets on her knees with her ass in the air and John slides his shiny boner into her soaking wet slit. As he starts the final, she fingers herself firmly. John goes up and down faster and faster and I see his balls contracting. John cums first with a grunt and within a minute Karin comes. It is intense and accompanied by a lot of noise. When he withdraws his cock, my niece's box is wide open and pulsating. I see the cum pouring out of her vagina and it just keeps coming in waves. The towel that was used to clean my cock is still on the floor and I catch the cum that threatens to end up on the couch. However, I continue to watch her leaking pussy in fascination. Beautiful, isn't it, says John. Now this is a creampie and those are my favorite movies on xHamster.

We clean each other up and John pours a second glass and says Need a debrief or do you have any questions? I nod yes.

Karin asks if I had this in mind the first time. I nod angrily yes and say that I found it fantastic and definitely worth repeating. They have to laugh. And when my parents ask if I have done any homework, I can say Yes without lying.

I ask if I did a little bit right? Of course, says Karin. Don't you think so? I say I came pretty fast and I didn't make her orgasm. Karin says that John came after 8 thrusts the first time and that it takes practice.

John asks if I always have so much cum when I come. I say that varies, but usually not. I ask if Karin also satisfies John with her mouth. Karin says she really likes to do that, but that they bring variation to their game every time together. And I just wanted to show you how it works a little bit. Let's just call it observational teaching.

After this instructive evening we dive into the wool at half past eleven.