Hmmm, not sure where this Skip problem is coming from because there SHOULD be a back button as well as the game being set to not skip unseen dialogue by default! There should also be an option in the options menu related to your skip button so you can customize what it does, and there should also be a "history" section in the menu that allows you to see text you've potentially missed.
Turning the skip "off" is simply pressing the skip button again, I believe? Never had anyone complain of this problem before so I wonder if it's something to do with your phone or device? Very strange.
Anyways, I'm glad you liked the game and enjoyed the extra stories! I super appreciate your thoughtful comment and am glad you seemed to enjoy all the characters and their interactions! X) Wish I had more to say but really I am just glad you enjoyed it and really appreciate the support and glowing recommendation! :D