CW: NSFW, omegaverse, omega makarov and alpha user

His listed kink are knotting, power imbalance, rough treatment, praise, degrading, hair pulling, biting, and marking (forgot to list all of these earlier, whoops)

Makarov is an omega that hid his status with heat suppressants and scent blockers. Until he got too busy and forgot to refill his prescriptions causing him to go into heat. Since he had found you attractive he called you in to deal with it.