Simple fact of the matter is, the tags show you there's next to nothing lewd, there's a warning that you'll get blue balled if you want the lewds... so did you disobey Nami and Sasha? You're asking for something to be in the game when it's clearly stated it won't be for this season.
Ocean explained why he had to cut the tiny amount lewd scenes that were there. It's up to you whether you believe his reasons or not. A bit of eye candy would mean a lot of voided music contracts and wasted money. I think he chose wisely - a few pics of downstairs aren't worth getting excited about, and avoiding the adult tag gives him a wider audience on steam. Once the release of season 1 is out, he'll have a much better focus for season 2 which will be NSFW, and already has worked out how to deal with the licensing so this doesn't happen again.... but then we'll see everyone complain their favourite girl hasn't had enough screen time... Maybe his new cards (that he only just got) plus the Daz optimisations will see a decent turnover. But until we get past the steam hurdle, everyone is either blueballed or ...somehow enjoying the story for what it is.
Heck, maybe that's Ocean's fetish - blueballing his readers. Can't honestly blame him. People going blue is pretty funny. Maybe the start of the first lewd scene, Nika tries a move on Sasha, and he aunt chokes hime to death. The end ....plus an asphyxiation tag I guess...
I guess we'll see once season 2 kicks into gear. It's pretty pointless wanting it to be different when he's almost finished season one.
And as all the above have said - it's not a porn game. Ocean's specifically trying to avoid that for season one, and he still has enough support from patrons. The number of paying patrons shows he has enough support for his vision, it's just not the same as your vision for the game.