Like, what the fuck is with this thread right now? The logical centers of my brain can't come to a conclusion as to what is happening here. This is what happens when I surf BL drunk.
Also, when a guy has sex with his sister, do you give him a high five? I don't have a sister, so to me having sex with my sister would just be like having sex with a random chick, and that's awesome, so would sticking it in your sister be too? Would it be sweet to have a side piece who also happened to live with you, especially since if you're fucking your sister if any other guy ever did it would be like when a guy screws someone after you do but you're all like "Yeah, well you're basically getting sloppy seconds, so w/e"? I have to be honest, with how many guys seem really overly sensitive about people screwing their sisters I'd have to imagine there's a lot of repressed desires there, so maybe it isn't so weird after all. Maybe secretly having sex with your sister would be really, really cool and nobody is willing to admit it? What if everyone's just been fooling me all these years and the idea that banging your sister is gross is just the result of an elaborate facade? Maybe everyone's turned on by the off limits nature of screwing your relatives and people have been duping me?
Although I guess for me it would depend, would my sister be hot if I had one? I bet she would be, I'm a sexy bastard and so our shared genetics would make it likely she would be fine too, and I've come to realize that I guess because I'm a narcissist the truth is that my ideal mate would basically be a female version of myself...so ok, I guess in this hypothetical situation if I was just chilling around the house one day and I had a sister who was just a couple years younger than me and she was all "I want your beautiful uncut man meat inside me so badly right now. We should totally bone and I promise I won't tell anyone" I'd be really pretty turned on by the forbidden and non-threatening nature of the idea of doing so plus I'd love to flip society and its ideals the bird, but she'd have to def promise cross her heart and hope to die that she wouldn't tell anyone and maybe I only think this because of that whole being drunk and super duper lonely thing. This incest issue is hard you guys. At the moment I'm kinda glad I don't have a sister so this isn't even an issue.
I'm going to bed. I hope what I've said here has added to this discussion.