Yeah everything about this feels gross and unhealthy for everyone involved, but even moreso for Meguru who doesn't have any way to take a step back to get a different view on things, everyone in this story needs therapy one way or another, but Meguru needs like urgent help cause she's putting herself at risk as a result of not knowing how to deal with her feelings
Why the hell would anyone in their right mind go for the "little sister" over the fucking model dream top lesbian of a best friend you've had in your back pocket for 10 years. This woman is properly annoying me at this point.