Of manga and meme

Reading Yuki Shimizu's "Love Mode 11", I have to say that Reiji and Kiichi's and Takamiya and Shiki's relationships remind me a lot of Wincest - they are family, they are close, so close that they only have each other and nobody else. And so they dance on the edge and the slightest push could make them take the last step to an actual sexual relationship. It's pretty well explained in the manga - when you have only one person in your life that you trust explicitly, one person that's your whole world...

( Meme - What color is your soul painted? I'm yellow! :) )