Had just tried the game. Still climbing the fortress. The game was fun. Sex scenes are great. The grinding is a bit too grindy for my liking, but not overwhelmingly so. The grindiest part for me was the captive grind because we are only limited to 1 talk, 1 milk, 1 sex per captive and we don't get better at grinding captive. I wish there were pod upgrades that give us more actions, or faster stats changes. And maybe birth control so that we can use the sex stats change without the chance of locking the slot for multiple days due to pregnancy.
The dungeon grind was... grindy, but feel better than the captive for me because we do get better at grinding the dungeon from more AP and getting one-hit kill. AoE damage would be nice, but I prefer if the game would be designed around faster leveling and passive resource generation over grinding the same enemies again and again.