Thank you for the explanation, for some reason wherever I found the console commands that section used periods instead of underscores in their commands. Also I wasn't understanding ratios they were mentioning, though now I don't understand the 1:5 ratio for the lesbian command (I have used the command to increase a character's lesbian points, but now I don't know if I have to enter a larger negative number to lower it to a specific number).
Most harems usually need around 45 or 50 lesbian points iirc, you could use the mobile cheats included to get the score needed (to activate them press on the red symbol question on the protagonist's mobile, it'll turn green and you can use them). However, using those won't unlock a new game + and neither will unlock the game gallery (the latter is unlocked by playing without activating the mobile cheats, I believe using console commands bypass that), that's up to you mate. Use the wiki link down below (it's usually up to date) to check for the harems and investigate what's needed to achieve them.
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P.S: The taming harem between Ayesha and Kylie will be dissolved if the latter's sent to jail (depending on certain events regarding how high her dreaded yandere points are), but it'll unlock Camila and she can form the criminal harem with Lexi.
P.P.S: There's the gaming harem with Bree and her gaming rival Kat (and Kat will be included this month in the game as a datable LI), and a possible café harem with the manager Kiara and Bree, you must decide to either lend money to Bree to enter the gaming tournament or help her get a job at the maid café once you're faced with the choice.