This is really solid for a One Man Dev team. As someone who enjoys 1. NSFW Games 2. Roguelike/lites and 3. DeckBuilders this is a really great start. The mechanic of adding another class to yours is super unique! I don't have a problem with the current AI art (I've seen some bits of the Art from Paetron so I know you've been working towards it), it actually looks better than most AI art I see on some games here. This game reminds me a lot of another indie NSFW DeckBuilder Roguelike game I played 100% and thoroughly enjoyed, called Last Evil which is 3D instead of 2D.
On the constructive side, I have to agree/echo a sentiment I saw in another comment that for an H-Game it feels too static. Needs more aspects to make it more appealing as an H-Game outside of nude art. If you don't want to go in that direction then you need to hard commit to making the deckbuilding in-depth, varied, and unique. Also, the attack animations for enemies could use a little work.
Plan on being a Paetron member for a month soon to get the newest build!