Then how do I advance further I got to the scene where the artist has her fun with Grey and no matter what I do Grey just talks about the crazy artist I don't think I missed anything
Viewing post in I am having trouble with Grey's beach scene
The female adventurers are the genderbend guys of the party going on adventures. It happens when you advance the event steps of Trey, and later advance those of Brad and Grey to keep going.
https://renryuu.miraheze.org/wiki/Trey#Character_events_sequence