Well this was a fun little game.
It might not be written well, but it's interesting that the nice-guy boyfriend is pretty shitty instead of the usual "your boyfriend's perfect and flawless" that these kinds of games usually have.
This was my deck for the first run. It's your beginner braindead ramp-up deck, so nothing too impressive.
I did try fooling around with an infinite-evade Climax deck (Ascension in Pleasure and I Want More), but I ran into a bug where a robot didn't give me victory after making it orgasm a bunch so whatever.
A couple of the cards I got after finishing were for a deck that would center around Faulty (grey) cards, and that's pretty interesting. It's nice that after beating it once you do get some more complicated decks, but also you only get access to an Easy mode?
That's the opposite of what you need to do! It's supposed to get more challenging after the 1st run so you can use more complicated and specific decks to overcome battles! But also there's no easy way to swap between decks, you have to manually switch everything out each time.