"The True Reason" by Nihatclodra

It's been centuries since Harry left Hogwarts with Reinforce and his Familiars.

He had an interesting life.

He has been the director of the TSAB for over 200 years now.

He had many wives, and many children . . . though only Reinforce, Isis, Loki, and Bast are still with him.

During one of their daily sessions of cuddling in front of the fireplace, Harry finally asks a the question he has been wondering about for nearly his whole life.

"Hey Isis . . ." He began.

"You never did give any of us a straight answer . . . Why ARE you horny all the time? It didn't even go down after I started 'helping' you with it." he asked with curiosity.

"Oh, that? I thought it was obvious . . . I was in heat when you made me your familiar, so my hormone levels while in heat became my new 'normal' hormone level when in human form." She answered.

Everyone just stared at her before Reinforce said, "You know . . . in hindsight, that is kind of obvious . . ."

(I keep seeing a lot of people in-story, in-forum, and in-reviews asking why she's so horny... this is my take on why. - Nihatclodra)

{P.S. an omake update happens, let us hope Lupine Horror makes an update as well - roughstar333)