Hmm I can't really figure out what the issue is, In the first message you specified sometimes? Meaning you that you did complete it in the end? You should get a button that says "make her cum" The UI is dodgy so maybe the button is out of view because of the screen resolution? I only tested for 4k, Full HD & HD so if you have a lower resolution it might go off screen.
It will most likely get fixed with the next update, I will fix it before the update if I manage to recreate the error. Thanks for the notice
I will have a look and see if I can reproduce the issue. Just to clarify you did press the button that says "stroke leg" & after you pressed it, it did play the animation?
