There's nothing wrong with releasing a sfw game to compliment your other games, and some people like myself prefer third person (but NOT multi-character) games. Maybe G7K just needs a general redesign and to be released later on.
As for leaving freemium, please allow players to buy the full game on itch (not per update) not just steam. The main reason I don't buy games on itch is because of per update pricing or steam version having more content, and I don't like running NSFW games through steam - I prefer standalone downloads for that.
And just FYI, I personally want to see more of this family in your future games. I'll definitely be giving G7K so far a try and let you know my thoughts on it too.