Here is a rough write up of each scene:
Part 1: Group is various states of corruption from the Shadow Queen
-Hemmy is wrapped up by shadow bandages.
-Mira is mind controlled and is having her chin lifted by the Shadow Queen's foot who is sitting on her throne.
-Selena is being tentacled by the shadow mimic floor tile.
Part 2: Banished in the shadow realm all mummified together with cut ins of their minds being corrupted by the Shadow Queen
-Mira is lewding her friends in her mindscape
-Hemmy is being pampered by Mira and Selena in her mindscape
-Selena is being dommed by Mira in her mindscape
Part 3: Being lewded by their shadow selves in their own scenarios
-Mira is being dominated by her more dominant subconscious and is being submissive in the upper right.
-Hemmy is being dominated by her guardian/shadow self who is in her more traditional guardian armor and the real Hemmy is stuck inside a living tentacle armor instead
-Selena is being dominated by her confidant self who is leading her submissive self on a leash.
Part 4: Mira ruling over the Khrono Tomb with the Shadow Queen apparently gone dominating the rest of the party and mummy girls.
Mira is sitting on a shadow mimic throne partially made with the maids she had saved before the Khrono Tomb. Selena is wrapped up on the floor but is kissing Mira's foot as she is now a servant. Hemmy is mummified and on display next to the throne as a show of power dominating a 'guardian' of the tomb.
Part 5: Behind the Throne Room is a secret chamber where the true Mira is locked away with the Shadow Queen further corrupting her. Each party member is having their mana drained and stored away to further fuel the fake versions who are out in the world while the real ones are locked away.