Why is it that two sisters having sex with each other is hot, but two brothers having sex with each other is gross?

My (24F) ex-BF (26M) got me addicted to porn. I never watched before until he wanted to while we had sex. It was fun and exciting. He picked a regular amateur vid of a couple fucking. Nothing very noteworthy about it now but at the time I felt so dirty, watching other people fuck while he was taking me from behind. I could tell he loved it because he was harder than I'd ever felt him and he barely lasted. I was riding the high of being so dirty for a while. 

The next night he just put it on without saying anything. This time he licked my pussy till I came before he fucked me. The whole time he was watching a woman getting gang fucked. I was jealous that she turned him on more than me but I loved seeing all those men taking her without even caring if she liked it. I'd never seen a man act like that and it made me feel like I was missing something. Thinking about it made me feel even dirtier, which just turned me on more.

I started watching it without him, going down a rabbit hole of increasingly degrading scenes. He loved it. He loved coming in and seeing me fucking myself to women getting brutally fucked, hit, spit or pissed on. I stopped wearing bras (i have smaller tits anyway) and eventually stopped wearing panties except for during my time. 

He dumped me about 4 months later. He texted me that he was going to stop by with his brother (25) on their way to go on a dirt bike camping weekend. My brain took that to mean he was bringing his brother over so they could fuck me together. When they got there I was completely naked and ready. His brother was shocked and just walked out. My BF went off on me about being a whore and left. I apologized over and over and cried for hours. Even after that I couldn't go to bed without getting off. I felt horrible and turned on for being that way. 

I hate that I love porn so much. 

How many of your friends have your wife or girlfriend have you let them be with. For me I have so far let my friends have at my wife. We have rules though, my wife is generally against it but I convinced her but me and her both agreed one anal (with some cock sucking to harden them up). This is because me and my wife and those two friends of mine all have kids and none of us want anymore so the asshole acts as a good cum dump.

Anyways I let my first friend have at my wife because he got divorced for second time and was down in the dumps. He confessed previously that neither his ex wife and his second wife (now ex at the time of this happening) would not let him put it up their asses sooo I figured that might be a good way to cheer him up. Let him pop anal virginity with the cumming in my wife’s ass as the cherry on top.

The second person was my best friend, legit ride or die. Him and his wife were having troubles and no sex and whatnot. Let him use my wife ass for his frustrations. I have let him use her ass a few more times when I knew he was not happy with everything, much to my wife dismay. Don’t get me wrong I don’t want any old stranger to fuck my wife, but these are my boys you know, basically brothers. But my wife is more of the “my cock should be the only cock for her” type thing. So getting  her to let one friend do it one and the other a handful of times she was not impressed but things improved with my best friend and his wife so she hasn’t been around in a while.

 Have any of you got your wife to help out a friend or two or more?

Im a DL bi guy. Ive been with my gf for almost 20 years since we were in high school. We're not married because neither of us want too we're happy how we are. Anyway, her brother thats 10 years younger than us has always given me the vibe that he is into guys. We were always looking at each other like we both knew each others secret but neither of us ever made the first move until last night.

He lives 5 hours away with his wife and they came down state for thanksgiving. Our old ladies were shopping and we stayed home drinking and shooting some pool. As we were bullshitting about our ladies then about sex he tells me his wife is a freak....then he hesitates and i tell him he cant leave me hanging and i dont judge. He asked if ive ever let his sister put anything in my ass while giving me head? I told him shes not into ass play but yeah ive got secrets. We start looking at each other like we use too. He laid his stick on the table and walked up to me telling me he can keep a secret. I was rock hard instantly. We're standing there looking each other in the eyes hes rubbing my cock and i was rubbing his. He pulled mine out and i pulled his out and we're stroking. He says you know i lay in bed jerking off listening to you pounding my sister fantasizing you were fucking me. I told him that when i couldnt cum i imagine i was fucking him to get off. He went down on me giving me the best head i ever had then i went down on him. Then our ladies returned.

my confession is that i dream about having sex with my sister, ever since i caught her masterbating in her room. i wish i could fuck the shit out of her. i have jerked off so many times thinking about her riding my hard cock and screaming my name and how much she loves to fuck her brother. just to have her wrap her lips around my cock makes me so hard and want her even more

I�m a 23 year old male and I�ve been having sex with my younger brother for years. We started when he was 14 and have never stopped, even though he�s now married. His wife knows what we do and the best part is she likes to watch. I confess that it really turns me on when my brother�s wife watches us having sex. I like her a lot and I�m happy that we can include her in something we love doing so much. They have a beautiful marriage, my brother and I have always been very close, and I have a great friendship with his wife. I think it�s the perfect set up. Plus it�s insanely hot.

looking for vids or picks of brother or sister caught by sibling masturbating,having sex,or nude of some kind....real only