Destined to be a Pair: A Love Contract With My Alpha Coworker

My body's burning... I'm unjustifiably wet and overcome with desire... Airi Yamashita is working hard at a prestigious company when her coworker, Ren Kugayama, returns from an overseas assignment. The competent alpha ignites Airi's competitive side, but whenever Ren's in front of her, she can't resist his scent, and her body begins to burn up... She can't bear it any longer and they end up in bed, where the most exquisite pleasure awaits...

(Source: MangaPlaza)