So you successfully had a threesome with them? If yes did you have high corruption for Isabela?Because of i play as a horndog (for part 2 ) i never tried to reject Isabella so i don't know. But in this update once Mida propose a threesome she says to Isabella something like " You think i don't know about you two?" (mc is with them too, and Isabella is drunk at that point) And if you ignore Isabella at the castle i have no idea what will happen. (When Mida watches or join(?) them)
Also remind me Mida and Konoko ever get together one more time after the threesome with MC and their sex after the party? I take it if you played as a complete horndog you prob got all the scenes.