I hit a crash that I think is different from the ones others have reported - after taking the "hers" option, a bit later it crashes with:
While processing text tag {n} in 'YOU — Shall we keep going with the counting thing, or..?{n}'.:
File "renpy/common/00nvl_mode.rpy", line 395, in do_display
renpy.display_say(
Exception: Unknown text tag 'n'
And yeah, it's a shame the game's not actually playable all the way through, because the writing so far has been excellent.