Section 1.1.4 of Apple's App Store Review Guidelines strictly prohibits apps that contain overtly sexual or pornographic material. Because BoneTown centers directly around explicit sexual gameplay, it is completely ineligible for native hosting on the App Store.
Download a remote desktop client like or Parsec on your iOS device. Install the companion host software on your home computer. bonetown ios
If you own the game on Steam, you can stream it directly to your iOS device. Section 1
Let me know which of these you would like to explore first! BoneTown: The Second Coming Edition on Steam bonetown ios