18Follow All The Rules » There are eleven rules to dating.Hikaru follows the rules to keep Kaoru because being away from him even for a few minutes is a hellish nightmare. Hikaru loves Kaoru and is planning on dating his twin while following every single rule. WARNING CONTAINS YAOI DON'T LIKE DON'T READ! FIRST FIC AND I HAD HELP! THANK YOU Kit Of Love and Yaoi. rated M for SEX BETWEEN GUY TWINS! TWINCEST!