As stated before, Lili Stormstout is a WoW NPC, she is a young pandaren who travels the land with her uncle looking to explore and have adventures.

She accidentally drunk a legendary pandaren potion of lust, also known as the "love brew", created long ago to help the usually breed-shy pandas to get some children. As a result, the last month has been... increasingly interesting for Lili, as the diligent creators of the love brew had decided that the effect should only wear off once it's purpose had been fulfilled.
Since this lil adventurer is not planning on stopping traveling to raise family any time soon, she has to get used with the near constant heat she's cursed with... How hard could it be? ....well... It took only about five hours for her to jump at her uncle Chen pants, and once the damage was done, they sort of decided she was better getting her daily release with him than risking trouble with dangerous strangers... though living with a wandering uncle who is often drunk, its almost a normal occurrence for Lili to be hit by the heat while out exploring on her own.
thankfully locals are always helpful!