Thanks for the reply.
Lisa's tiktok statement doesn't feel like a joke, more like definite statement. Maybe rewording it would help.
Several other inconsistencies:
Amy claims she was previously only with one woman and mentions some previous breakup, not specifically the one with Charles. Which is untrue since she also spent the night with Yebani. That would make two women she had intercourse with.
The name Yebani sounds very rude in several languages. Not really an issue, but it's actually a plural masculine adjective in at least one of those languages and sounds completely off for a female character.
When Amy moves in, it is no longer possible to progress Pussy Play fetish, even if choosing Lisa to do the cooking. The game skips the entire dish preparation segment and therefore makes food play unavailable.
I assume the girls live in USA, since they celebrate on 4th of July and sing Star Spangled Banner. Lisa is supposedly 19 and Amy 18. Two issues: Amy's supposed break-up from before Charles would make her underage at the time. Also the legal drinking age in USA is 21 not 18, and far as I know it is taken seriously. Neither of those characters would be able to buy drinks at the bar or at the store.
I restarted the game after reaching Groundhog Day, I may have more to report in the future, after trying different approaches.