It is a Saturday-morning. I have taken a long shower and decided also to shave my balls again. I still have an erection of shaving when I walk out of the bathroom while drying my face with a towel. Turning left to the bedroom I hear a startled “Oh, excuse me” from the stairs which is located in front of the bathroom door. It is Amanda, my sister in law.

“I was not aware that you were in this bathroom. We thought that you used the bathroom upstairs. I just wanted to take a shower”, she says.

“OK, yes, good morning, excuse me”, do I say startled as well.

I knew my sister in law was planning to stay the weekend with us, but I did not expect her to be arrived already. I walk to the bedroom, but turn around without thinking about holding a towel in front of me and say that I am finished and the bathroom is free.

My sister in law smiles a little bit and cannot prevent looking down to my penis. Because of my feelings about her, I have a full erection right now. Like there is not any shame. Like it is saying: “Here I am, baby. All yours”.

We look each other into the eyes and both smile with hesitation. I go to the bedroom, while she enters the bathroom.

I am so excited that I cannot resist myself from jerking off. It is a little bit strange with my wife Linda sitting downstairs in the living room and my sister in law in the bathroom next to my bedroom. I always tell my wife that I do not jerk off, but in fact I do know that she does not believe me. Sometimes I am wondering if she knows about my collection close-up pussy pictures? Does she smell, when I have jerked off while she was not at home? I also start to wonder if she suspects my horny feelings about her sister? We have a good and happy relationship, but I cannot resist myself jerking off now and then while having a fantasy about my sister in law. Last time was already a few weeks ago. She stayed the weekend at our house as well and took a shower. She left her towel to dry in the bathroom. While both sisters went shopping, I took a sniff of the wet towel hoping for to smell my sister in law. I took the towel, rolled it around my dick with the most wet spots touching my dick and jerked off.

At night the three of us have a nice dinner with a good bottle of wine. Maybe due to the wine or maybe due to what happened in the morning, my sister in law is flirting with me. We always have had a good relation, but after this morning there has changed something. I do look at her, but I am a little bit hesitating because my wife is sitting next to me. In fact she has her hand on my lap even at the height of my crotch. I have to pay attention that I am not getting an erection. I am wondering what would be the cause of the erection? Linda who is holding her hand close to my crotch or my flirting sister in law, Amanda, who saw me naked this morning?

A little bit tipsy by the wine we go to the living room to watch television. Amanda sits on one couch. My wife and I lie against each other on another couch in a kind of spooning position. There is not much enjoying to watch so we are changing the channels a lot. Linda changes the television channel. I do not know if it happened by accidence or by purpose, but she changes it to an adult channel that is part of our package. We suddenly watch two girls licking each other with passion. Amanda looks very surprised: her sister is always able to show her something new again. Amanda heard of course about oral sex, but she has not seen or done this before.

Amanda tells us that she thinks it is not hygienic to have oral sex.

Linda immediately responses that I am very good in doing so.

Startled by the sudden, direct and open remark, both have to laugh. I am blushing and look with hesitation to Amanda. Linda now tells her all details: how I stimulate Linda orally, how I can get an orgasm and ejaculation from the excitement by just licking her.

The adult channel now shows a couple that is fucking with a lot of noise. Stimulated by the openness of that evening and most probably by too much wine, Amanda tells she has never experienced an orgasm by fucking. Only by self masturbation.

Linda tells her that her ex-husband did not do a good job in that case. Linda has often an orgasm when we fuck. She tells Amanda that it is just a matter of the right position and movements. And if I do not succeed, that she just tells me to lick and suck her until she has an orgasm.

Amanda does not believe what she hears and looks first at me and thereafter at her sister: such an openness. And all this after this morning?

In the meantime I got an erection. Amanda cannot see it, because Linda lies in front of me, but Linda teases me by saying that I should not put my dick into her ass like I do.

Immediately after she sits and points to the bulge in my jeans: “Look at that!”, she says.
“Without any shame he lies on the couch with an erection while his sister in law is visiting us!”

“I think that you both do not have any shame”, says Amanda.

“I do not know, where we should be ashamed of”, says Linda.
“Everyone is the same and everyone fucks. I would not fuck everywhere, being surrounded by others, or fuck with everyone, but I do not feel any shame with some people.”

“I am not sure about that”, says Amanda. “I would not have sex with anyone else than my lover.”

“What about you, honey?”, says Linda. “Do you have the guts to have sex with me in front of my sister?”

“I do not know”, I say. “I do not think so.”

At that moment Linda opens my jeans and pulls my boxer down, which enables my erected penis to jump into the air. Linda pulls down my boxer and jeans completely and starts to jerk me off. Thereafter she takes my dick, puts it into her mouth and gives me a blowjob. I crossed a border. I lie down relaxed on the couch and holds her head between my hands to suck my dick. Amanda looks at us, and she looks at my dick which is bigger than this morning by the stimulation. I am almost having an orgasm. Linda licks and sucks another few times, but stops and says that she and her sister would like to see me jerking off myself until my orgasm and ejaculation.

I do not care anymore. While watching a guy licking a beautiful Latina on television with an half eye, but also looking at my smiling wife and flabbergasted sister in law, I continue to jerk off. I am really excited and I almost lose control, but I manage to point my dick towards my belly when I ejaculate. It is just on time to prevent my cum shooting into the living room, or even worse towards my sister in law who looks at me with big eyes. My wife licks my cum from my belly and asks Amanda with a big smile if she would like to taste some cum as well.

“No, thanks, I do not think so”, Amanda replies.

“I do feel sorry for you that you have not experienced an orgasm while fucking”, Linda says to her sister.
“Maybe you should spend a night with Jay, while I have a night shift?”

“Excuse me”, I say.
“Do you say, that I should fuck your sister?”

“Yes, like you would mind!”, Linda says.
“ I am surprised you did not yet.”
“Like I do not see the sexual tension between you two.”

“But you are my sister and jay is your husband”, Amanda says.
“ I cannot start a relationship with him”.

“No, not a relationship, but just sex is fine. Why not?”, says Linda.
“If you would have sex together, I would not feel betrayed or left as long our relationships remain the same: you and I, Jay and I”.

The following day Linda leaves home after lunch for an afternoon-evening shift.
“Please enjoy you first legal time together”, she smiles when she shuts the door.

With a little bit hesitation my sister in law and I look at each other and smile which gives me a warm feeling. Amanda walks towards me and she takes my head between her hands to kiss me on my mouth. I feel my dick growing. We start to kiss with passion, stand up and we walk to the couch and lie down with Amanda on top of me. We discover each other bodies with our hands while kissing.

I touch her shoulders, her back, and her lovely ass: I like her ass.
She touches my breast, belly, hips and thereafter she places carefully her hands on my crotch with erected dick. She feels my erection that is bouncing my jeans. In the meantime she raised a little bit, which enables me to touch her breasts, belly and thereafter her pussy which is covered by her jeans. I cannot resist to squeeze her pussy a little bit.

“I want to take a shower first”, she says.

We go upstairs. Take off our clothes, while we are looking at each other. We are really horny right now.
We start to take a shower together. When she wants to grap a sponge to wash herself, I grap it quickly before her and start to wash her: from top to bottom, while I watch every single piece of her body with now and then a quick kiss on her body. After her neck, her breasts, her belly and her back, I start with her ass, the back of her legs and feet. Thereafter going up towards her pussy. Her body glitters by the water drops and I cannot resist kissing her pussy.

“Here? Let we go to the guestroom”, she says.

After I washed my dick, I walk into the guestroom. She lies naked on the bed: lying on her back with her legs a little bit spread and looking horny to me. This is the moment that we both had fantasies about. I lie down next to her and kiss her face and breasts. Then I go down towards her pussy. I reposition myself to have my face between her legs to looking up right into her pussy. Immediately I start to touch her pussy lips and I spread her lips to see her pussy inside. I start to suck her lips and clit which makes her to moan softly. The moaning gets louder while I fasten my licking and sucking. She pushes het pussy into my mouth as far as possible. Moving and pushing her body while I suck her clit into my mouth and play with my tongue between her lips. I start to taste her juices.

“I do not want to waste your cum on the bed”, she says.

We reposition into a sixty-nine: I am lying on my back, while she moves her head towards my dick and takes it within her mouth. I push my face between her legs to continue licking her pussy. Amanda does not feel any hesitation anymore and got my dick completely in her mouth and sucks it with passion. After a while I feel contractions within her pussy and lovely juices flow into my mouth. The excitement of her orgasm in combination with her sucking of my dick make me cum as well. My cum shoots into her mouth and she swallows it. We are both exhausted. We smile at each other and fall asleep.

After a few hours we wake up. We look at each other and think the same: let us continue where we left! Amanda kneels above me. Pushes my dick that is already in erection again into her warm pussy. She starts to move softly while getting wetter and wetter. She moves faster and faster. I start to moan and I am almost breathless when I have an orgasm. I ejaculate for the first time within the warm, lovely pussy of my sister in law.

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