Heat/Estrus!?

When I woke up, I had somehow been reincarnated as a beast-girl with droopy dog ears and a fluffy tail. What do you mean I'm suddenly 14 years old!? I fell off a cliff when I was little and was unconscious for 10 years!? And just as I've regained consciousness, you're telling me my heat cycle is coming soon!? This is a story about a protagonist who gets swept up in the habits of beast-folk, and a boy who gets even more flustered by that protagonist, both of them desperately running around in a panic. And despite such a title, there's absolutely no erotic content...