In the summer after college on a dare I [m] showed my cock to my sister and her best [f]riend

I don’t want people to think this is an incest post. It isn’t. I had a totally normal healthy childhood and I have a good relationship with my family. But it’s a kind of hot story about something that happened just after college.

I had just come back home before getting ready for a move abroad and my younger sister had just finished her sophomore year. She was still hanging around with one of her best friends from when we were all growing up. All very familiar.

In the summers we’d usually swim at a lake nearby. Everyone did. And one night a bunch of us went skinny-dipping together. My sister wasn’t there but her friend was. It was dark enough that nobody could really see anything and some people were drunk. Some were high. Some were just there for the fun.

A few days later the two of them were hanging out and we were laughing about one couple who’d been there. He was drunk off his ass and she had been making fun of his dick. Apparently it curved when he got hard. But he wasn’t hard and he’d made a pretty big spectacle of himself by pointing out that he was small and making sure everyone could see.

My sisters friend said, out of nowhere, “you don’t have that problem.” Now I’m not huge but I’m really really thick when I’m hard and I’m pretty well hung when I’m soft too. My sister sort of screamed and laughed when she heard this and said oh I didn’t really need to know that. Her friend asked how we could’ve grown up together without her knowing. And I said wait a minute you didn’t see me that much at the lake and you didn’t see me hard so how would you even know. Maybe I’m just a shower and not a grower?

That was sort of the end of that part of the conversation. I was headed out somewhere and the two of them were due to be hanging out.

A few days later they were hanging around at night when I got in. They asked me if I wanted to go to a party with them. I said sure – there would be lots of people there and it sounded fun. I just needed a few minutes to get changed. I came back down in jeans and the friend said “nice outline.” Again my sister rolled her eyes and said “oh my god that’s my brother.” And her friend said “I think he’s got something in there he’s hiding.” My sister said something like “can we stop talking about his dick?” I think she was serious at the time too. We didn’t have any kind of flirty thing like in these (probably bullshit) stories people post here.

Anyway we go to the party, have a good time. At some point my sister’s friend makes some moves and kisses me. She’s a great kisser. We make out for a while until it’s time to go, and then I’m supposed to drive her home and my sister back. When we get into the car she says “he’s a great kisser by the way” and my sister said “of course he is. My brother would have to be well hung and a good kisser.”

We all laugh a little and then my sister (tipsy) says to me “you should just show her.” And I said what? And she said you should show your dick. Now. For real.

Her friend loved this. I was like wtf and my sister said go ahead. I won’t peek. Her friend said please show me. I said are you serious – she said yes. So in my older sister’s parked car I unzipped my jeans and pulled out my cock. Right before I did I said are you sure? She just stared. My sister was in the backseat leaning back.

I took it out. The girl said “oh my god you’re huge.” Before I even could realize it my sister was leaning forward looking too. I can almost feel her breath on my neck while she just stares at my cock, which I’m sorta flopping around for the girl next to me to see. She reached over and touched it for a second and I started to get hard and said I’m going to get hard. And she said is that OK and I looked over my shoulder and my sister just nodded and said it’s cool do it I want to see too. My cock grew and got hard quickly. I have a really big head on it and the shaft is really thick.

When my sister said that’s really big her friend reached over to touch it more and asked if I wanted a hj. I said oh I do but I can’t do that like this. My sis is still right there. Watching her friend stroke my hard cock. And she says, just drop me off and jerk him in the car or do whatever you want when I get out ok?

She said perfect. I drove her home. It was a few minutes away and my cock was out the whole time. Sister jumped out, we killed the lights and found a quiet spot, and I got one of the best blowjobs I ever had in my life.

Source: reddit.com/r/gonewildstories/comments/g26mdo/in_the_summer_after_college_on_a_dare_i_m_showed