Lirian turned on his heel and went down the flight of stairs, leaving the innkeepers wife naked and on her knees.
All of this was just an experiment to Lirian, so he was actually grateful for the innkeeper's wife's actions, all data is good data.
From what Lirian had learned so far, his body had a type of charm effect on those around him, and after his tests he learned that which increased its effects as well as what reduced it.
From what Lirian had seen of the barmaid Triss, her initial intentions were to try and win Lirian's heart, and she intended to start by offering her body.
She seemed to hold the belief that since a barmaid managed to captivate Mr Cassy, she would give it her best to captivate a cultivator of her own.
She held a degree of desperation but not an overwhelming desperation to possess Lirian, which was why while she was forward, she didn't seem obsessed with throwing herself at Lirian.