Spoilers detected:
It's baths owner Hayden. Talk to him about Arion. Then you will be able to drag young taur to have a bath.
I talked to him and charmed Hayden and triggered a sex event. I still have the quest active tho
talk to Arion again (2nd choice how you may help him). For this, hm, work, you need to claim the reward - his loincloth xD