The camera keeps shaking after every turn based battle and I hate that there's no option to turn it off. Not the result, the actual screen. Guess that's "game feel" for a card battler about horny college mysteries.
Anyway.
Echoes of Mythria. You show up as a guy at some academy where everyone's obsessed with this card game called Battles of Mythria. Standard setup. Then the first duel against a milf professor ends with her tits literally resting on the table and the loser card doing something to her and you realize this isn't Yu-Gi-Oh. The blush system, whatever it's called, works. Win enough and you unlock the right to watch them masturbate in a voyeur scene that goes way harder than the premise. There's an animated handjob scene involving a school nurse that I went back to three times just for the uncanny way her eyes track. AI cg normally freaks me out but here it's consistent within a character, which is enough.
The sandbox part is thin. You pick locations, grind card levels, get teased by random npcs. Big ass, big tits everywhere, very much a school setting fantasy where nobody wears a bra under their blazer. Turn based combat has a weird groping mechanic where you can waste mana to "distract" female opponents and sometimes it's the optimal play. That made me laugh.
Wish the story didn't keep pretending the mystery mattered. You'll forget why you're even there and then a scene just sort of happens. Blowjob unlock near the end feels delayed for no reason. But the voyeurism angle, peeking through windows, lingering in the library... it gets itself off, then gets you off.
Oh and one card description mentioned a character's sweat taste. No reason. Just dropped that in the middle of a strategy text. Fine game.