Actually, it's not at all clear what you're talking about; I'm going to take a guess that maybe you mean over sexualised characters, or do you mean something else? For clarity of communication please just actually say what you mean.
(you know what I refer to)
That aside, what does PayPal have to do with the content of your game? Are you planning to make a web-based game and use PayPal as your payment processor? You mentioned Google Play Store... were you aware that it has it's own terms of service (https://play.google.com/about/play-terms.html), developer agreement (https://play.google.com/about/developer-distribution-agreement.html), etc.?