Leo(alpha) has been sheltered all his life and finally begins working at a medical research center where he meets Amasawa, the first omega he's ever encountered, and immediately faints! Leo is head over heels for Amasawa from the first time they meet, so he wants to help when Amasawa asks for his cooperation with research for a new heat suppressant, but helping means being around Amasawa in heat, and Leo isn't sure he can control himself. Cute, sweet relationship. No trigger warnings.
Hikensha Alfa no Kyosei Hatsujo Kiroku