CK's up there, but it's a pirate site - creators don't get any financial support from it (although the discovery and advertising is through the roof!) so it's not an alternative to Itch.
Viewing post in ITCH DE-INDEXING (AND DELETING) NSFW GAMES comments
Be on watch. Knowing Collective Shout habit of finding weak point but get shredded after celebrating victory, I have this gut feeling subscribestar and next on hit list. They won't stop until either the law favors you; someone pulls a Mangionne on CS, VISA, and Mastercard; or the internet purged of porn and anyone working on that dead. They want kill your wallet, let's kill their sense of safety and control.