My oh my, my sister's husband? (mxm/bxb) *Under proofreading*

This story has been taken down because it's under major proofreading. I'll upload a chapter at least once a week, maybe two chapters a week. If you see any gramatical mistakes, weird phrases or any such kind in the uploaded chapters, please let me now! I hate when there're mistakes in stories, it makes it seem so incr...