Here is the full list of all 24 Magical MILFs achievements.
The Pure Maidens have come to serve you, master!
Discover Pure Diamond's secret identity.
Discover Pure Amethyst's secret identity.
Discover Pure Ruby's secret identity.
Discover Pure Emerald's secret identity.
Discover Pure Sapphire's secret identity.
Interrupt Misaki's date with her husband.
Take Ayumi to the pool in an especially lewd swimsuit.
Satomi tries to make an important call while you visit her.
Yuka prepares a special cake, with extra icing!
Yua arrives and puts on a special show for her master.
In preparation for the coming battle, have a bath with the Pure Maidens
I think a scene was meant to be here but I couldn't see anything...
Yuka fully commits herself to her new master.
She looks like a naughty Christmas Tree
...to defeat the Nega-Force!
Muwahahahaha the tables have turned on Pure Emerald!
The Pure Maidens aren't so "pure" anymore.
DO IT NOW!
Pure Diamond is wrapped up in some diamond hard chains.
Ease of use, form factor, all parts of good design!
The feistiest member of the Pure Maidens is in quite a pickle this time.
Yua debuts her a modified idol outfit for a private show.
The Pure Maidens' final message to their husbands.