I'm sad to say I'm here to report a bug, don't know how I did not find it until now or triggered until now?
if you have sex with Hinata at night and then drink a horny potion to rape Nami, the interaction star thing will not disappear in front of Hinatas bed and if you walk over to it it will say "you have already slept with her once this night" and this is a bug.
she's not in the bed anymore and it's the next day, additionally it kept being there until I had sex with Nami without using the horny potion at night, after that? the star interaction disappeared from in front of Hinatas bad.
very minor bug that seems very specific to this situation and can be completely avoided through multiple ways, but I just wanted to let you know if you want to check it😉😁