We suggest to open Judy's walkthrough and game will automatically mark what you have completed and what is left. It is not clear from your description if you are a new player, have older save or whether you used content skip option or big skip from bottom left in the main menu to tell. Going to aquapark starts with Judy having that conversation after you start helping her around housework, by progressing in her main story. Hope this helps, if you would need help reach us on Discord or on our e-mail and send us your save, we can check together.
Viewing post in World of Sex (v0.43 - Wendy's story) comments
I reset the story of Judy and all the conversation appeared and story worked again but the problem now is that I only did the Judy story again and didn't started conversation with any other character. Now I have to invite Jess and Katy to wedding but Jess isn't talking to me until I get her a new smartphone but there's no smartphone in tech store now 😂..