Thanks for the feedback! Next time when I get to adding new clothes, I'll make sure to add some from your list. Also, let me know which kink elements you think may fit well in the game - there may be room for that too.
And for the record - did you play with the 'Speed up performances (fewer rounds, with more rep per round)' option enabled? I wonder if playing with this option still feels like a slow and grindy progression.