Board Thread:Speculation House/@comment-25266931-20161123135722/@comment-25266931-20161124030635

I thought normally siblings would be into incest unless something sparks that way of thing. Like say Mathis is always abused by his father. Who beats and puts out cigard on him. But when he runs off from his father screaming its his sister who comforts him. And so she becomes, in his eyes a surrogate mother figure. So due to a mix of admiration, gratitude, and sexual frustration he wants to have sex with her. And the sister may get the Nightingale syndrome where she falls in love with her "patient". After a long time of comforting him verbally, she feels good from helping him and feels the urge to comfort him more physically.

I've never heard of anyone just saying "Damn my sister fucking hot! If mama and daddy leave for longer than an hour, I'm gonna ask can I tap that ass!"

I always thought we weren't suppose to have sex with blood due to birth defects and just in general feeling wrong. Like you're taking advantage of them.