Oh my god the improvements since I've last looked. The pleasure! The Christmas mod! This is all so great.

I wholeheartedly support the idea of masochist mode (maybe let us pick which instruments the girls respond positively to and which they don't?), and would also like to suggest an idea of a quality of life improvement: put the toolbar to the side of the screen instead of on top of it? Firefox, 1920x1080 and I cannot even see the fourth girl in the mad science mode with the toolbar open.