Is it possible to have everyone in the no-ntr thingy, still have the wife in the app(but like her doesn't have the desire to cheat) and feminize mike as well?
The feminize Mike content currently only happens at the end of the noAddWife Alpha route in which the Wife only gets added to the MC's app after she got corrupted. Might become an option for the AddWife Alpha route in the future, but i guess it solely depends on BI and/or Patreon votes.
The most no-cheat-harem route would be the AddWife Alpha route, but is missing the Sharing branch and the FFM branch with Christina+Wife+MC.
To make the Sharing branch work for the Alpha route it's content could go from start to the point where the 4 of them were supposed to meet up but the Wife calls it off because she feels bad about plotting the MC into it, that way the player wouldn't miss out on the MC+Anissa content, and skips forth to the M&F-app content where the Wife would decide to give it another try and the MC meets Rae and skips over the sharing content to the step where her husband doesn't have time to meet up.
The Christine+Wife+MC FFM branch works pretty well with the Christina+MC branch and should become part of the Christina section in the walkthrough app.