A lot of the old school Japanese Visual Novels had censored releases on Steam, with wide availability of uncensored patches, released with a wink and a nod. It let them release on Steam (and elsewhere) but people buying the game knew they could have it uncensored if they wanted.
So just turn Alice into a Golden Retriever on Steam and have a patch. People like dogs, you might sell even more that way. Wait, make Alice, Chloe's bewildered granny. People like GILFs, you might sell even more that way.