Board Thread:Speculation House/@comment-107.15.104.101-20130725061023/@comment-25857155-20150923073135

Wow, such insight! Slayer-Shin, you are a genius - I never would have thought of that. ;D

Ok, enough teasing from me. In all seriousness, such things are not so uncommon as people may think (not necessarily the twincest part, but being far closer than normal siblings). One does not get much closer to someone than sharing a womb with them, after all.