Asano Gakushū is dared to make Akabane Karma, his rival, fall inlove with him in thirty days. Full of confidence that he will succeed, Gakushū accepts the challenge, but what if HE falls for the redhead instead?

I woke up feeling pain all over my body. Jungkook must have left last night after he bathed me. Just like always. Every month Jungkook will come to my house when his rut came. And as usual I will be waiting at home to satisfy him. I couldn't say no because he was an alpha. To be exact, he was my alpha. SUMMARY: Jimin is Jungkook's omega who has never been treated right. WARNING: Quite a lot of smut. Only a short story with very few chapters, but will have additional chapters out of the story context.