Excuse me everyone. It would mean so much if someone can answer this question for me and plz without any judgements because its already hard as it is. I will skip the details and how it happened and will get right into it because those details dont matter. I walked in on my youngest sister (24 years old) in a threesome with 2 guys while they were in her (mouth and vagina for the curious lot). It shocked me and stood there froze in shock of what I was seeing and didnt know what to do. So I just closed the door and left the house because I didnt know what to do. I stayed outside until I saw the guys leave after like what could have been any where between 2 to 5 hours because I was just completely disoriented and shocked from what I saw. When they left, I went back home to check up on my sister, I just asked her if she was ok and when she replied yes and I made sure she was fine, I just left again. Was I right? Was I wrong in all or any of that?

Like plz, I dont wanna sound like the controlling or hypocritical brother that thinks that its only his right to get laid while isnt ok with his sisters getting some. And I also understand that they are kids anymore, they are grown women now and they desire such things. But I was shocked to see that any of my sisters would do such a thing.

I honestly don’t know how to respond to that as I would probably have the same reaction and in fact have at one point hearing my older sister have sex with her boyfriend. At least you checked in on her afterwards and at least you had the decency to not go any further, like you said they are grown women and it’s their life. You can certainly question it or be surprised by it but other than that just leave them be. Although curious were they just random people or friends or is your sister in a poly relationship?

No they were some of her friends. I think that even in my disoriented mindset, it was the fact that I recognized them that they were her friends that I felt safe enough to leave her with them. Honestly it all felt like a dream. Like my mind felt so foggy and I wasnt focused at all you know?

From what you tell us, I think you handled it well: let them be and check on your sister later. I understand your shock, but as you said, she's an adult. She likes doing threesomes, I don't see nothing wrong with that.

If you're living together maybe tell her to warn you next time she's gonna bring friends so you don't have to walk in on her, but apart from that I don't see anything to worry about. At least from the information that you've given us.

On that part it was entirely my fault, like not even trying to defend myself on that one. We always have a habit of keeping spare keys to the apartment with each other in case one loses their own keys the others would have a spare and we all live close to each other. So, my apartment had the electricity out and it was just so hot and I couldnt sleep. So it was like 1 or 2 a.m. and I didnt wanna call or ring the bell because she might have been sleeping after a long work day. So, I just opened the door and walked in. Yes I know that was so impolite, so wrong, an asshole, thing and everything you will say, not gonna deny it. Its just I didnt digest the idea that they are grown up women now.

Sounds like someone learned a valuable lesson about boundaries.

Yeah. Learned it the hard way unfortunately.

Sounds like some bull incest cuck kink

Jeez man! What the hell is wrong with you?

I know right?! Da fuck, I feel like @BlackDad is self projecting

Nothing at all. Just sounds like a bullshit Reddit story.

Found his alt lmao

Wdym controlling or hypocritical?
Doesn't sound you were doing anything wrong but checking in on her. Sounds like an s-tier sibling.

I swear I've seen story like that some time ago on this site. Probably someone is trying to bait, I refuse to believe two different people walked on her sister getting fucked with 2 dudes in a span of 2 months, lol.

What the fuck do you mean?