Well, this has been fun. I know fuck all about Python but about 30 minutes of debugging later I gather Ren'py doesn't like it if you try to define variables more than once. It'll always default to whatever comes last, conditional statements and jumps to labels be damned. If you're getting this drop this script.rpy file into the healslut directory\game and Simon/Simone's names should match their gender.
Misc. bug/typo reports for DavieZwei if/when he stops by again:
act6.rpy
--lines 896-897 complain about missing images, and you already have a fade for the scene background so this works better:
show roopah talking at center
show hs talking at left with easeinleft
--line 2296 "but skin looks and feels" should be "but my skin looks and feels"
act7b.rpy
--line 1397 the conversation with Wejit is copy pasted from the previous section but doesn't make sense because you didn't end up in the looter job. Also getting the holy sword means Lel doesn't get to become a fishnet ninja? Doesn't seem fair that only only some of the harem get to achieve their life goals.