If you collected all three side quest items (requires perfect timing and no jealousy fails) and have exactly 33% Chemistry with each girl at the 15-minute mark, a fourth character appears: the villa’s owner, “Jade.” Give her nothing. Just say, “The party’s better when you’re here.” She laughs and reveals the pool transforms into a neon-lit night club. You get the Platinum Pool Pass achievement and a credit scene where all four girls toast with you.
Save your game at the cabana before choosing the volleyball, book, or headphones. Reload if you miss a quick-time event. And never—ever—touch the inflatable flamingo. It’s a trap that triggers a 2-minute “rescue the sinking float” chain that benefits no one. Virtual Date Girls Pool Party Walkthrough
Also, never use the “Compliment Body” dialogue option. It instantly drops any girl to red and triggers the “Pool Closed” cutscene. If you collected all three side quest items