I may warn you, this is set prior to Animé. So Tohru has not yet met Rin, Kureno and such. And Akito is female. She has never been a male. -.-

[Plot]
There is another family [Yes, I know. So original –rolls eyes-] and different yet similar twist. The Keitaru are also the part of the Zodiac, but a different way they transform. They do not transform when ill, or weak; they only transform when hugged by the opposite gender only. It was odd how sickness and weakness didn’t affect the Keitaru family, but they thought this was normal, until they met the original Zodiac, the Sohma’s. But before they met them, the two gods met, and spoke ahead of the plans of the two families. Which will be unknown until these families meet.