This one starts with a tiny runaway mouse boy stumbling into this absurdly huge mansion full of smug cat girls, and the size difference hits you in the face right away. He’s basically pocket-sized compared to their big curves and long legs, and the game never lets you forget it. You’re not “the hero”, you’re the help. Literally. A servant. Cleaning their mess, carrying things too big for your hands, getting shoved around by fluffy tails and thighs that could snap you in half if they got bored. And they do get bored. A lot. The tone dances between cute and cruel in this weird way: one moment a cat girl is rubbing your head like you’re a pet, the next she’s sitting on you just to see how long you can breathe under her ass. It sounds stupid when I write it, but in the actual scenes it lands somewhere between erotic and “wow, I really need therapy”.

The kinetic novel style makes it feel like you’re being dragged through this long teasing session that never quite goes where a typical porn game would go. You’re always under someone’s thumb or paw or ass. There’s lesbian stuff right in front of your eyes, and you’re just there, small and pathetic, holding towels and pretending it’s fine. The girls are all different levels of mean and sweet. One plays the “big sister” role, petting you, warming you against her chest, then casually smothering you with those huge tits while she flirts with someone else. Another is a full-on sadist with a sense of humor, laughing while she pins you with her bare feet and asks if you like being her toy, but the writing gives her these quiet moments where she almost sounds lonely. It’s romance, but twisted. Not hearts and flowers. More like “I might love you, but I’ll still use you as a cushion while I read.”

The giantess angle sneaks up on you when the scale suddenly shifts in some scenes and you really feel how tiny the protagonist is. There is this one bathtub scene where you’re basically like a living bath accessory for a lazy cat girl spread out in warm water, her big ass half submerged, tail flicking, and she makes you scrub her while she casually talks about your future like you’re a piece of furniture she’s planning to keep. It’s hot and humiliating in the same breath. The humor keeps it from feeling too heavy, with little gags about you getting stuck between pillows that are not pillows, or almost drowning under some cat girl’s tits while she “forgets” about you. I kept wanting more agency, but at the same time, the lack of choices fits the whole fantasy: you’re small, they’re not, and the mansion belongs to them. You just exist in their world, a toy that occasionally talks back. And yeah, they tease the idea that even a tiny mouse boy can change things in this house, but most of the time you’re just trying not to get crushed under a horny cat girl who thinks “romance” means sitting on your face because it makes her laugh.

Library Desires is exactly that kind of filthy slow-burn that pretends to be “about books” for like five minutes, then your dick is out and you forgot what you were even supposed to be reading. You’re this dude who goes to a quiet library that is absolutely not quiet, because every girl in there has some weird secret going on, and half of those secrets involve you getting your hands all over them when nobody’s looking. The vibe is kinda cozy and kind of fucked at the same time. One second you’re turning pages, the next you’re pressing some flustered librarian against a shelf, fingers sliding under her skirt while she tries not to make a sound. Whole game loves that “we could get caught” feeling. The groping scenes in the stacks hit way harder than they should. You get those animated loops where a girl twitches when you grab her ass or sneak your hand under her shirt, and the tiny movement in her hips is way more erotic than some full-on porn pose.

What I like most is how the story keeps pretending there’s some big mystery going on, and you’re actually falling for it while also trying to see which girl you can corrupt harder. There’s this strange thing with monster girls showing up in the middle of all the “normal” romance, and it somehow fits. One moment you’re teasing a shy bookworm, guiding her hand to your crotch under the reading table, and in another route you’re dealing with something with horns and a tail who acts like she owns you but you actually end up dominating her instead. Choices matter in a messed up way. You say one wrong thing and suddenly there’s some NTR twist where a girl you were slowly training to be your little library pet is moaning for another guy in a side route. I hated it and I loved it, and I still clicked it again like an idiot to see the alt scene. The game gaslights you a bit too, like “yeah, you’re in control” while quietly handing your favorite girl to someone else if you get careless. There’s real harem energy if you play it smart though, lining girls up, juggling their secrets, touching one in a dark aisle while another sends you needy messages. I had a whole notes file in Google Keep just tracking which choice locked which scene, and I still managed to lose one perfect teasing route because I picked the “nice” option once. Also, one of the early animated loops reuses the same breathing sound twice in a row and it annoys the shit out of me every single time, and I still replay that scene like a degenerate.

The AI generated CG stuff is surprisingly hot and also a little weird in a good way. Some faces look too perfect, some hands are slightly off if you stare too long, but honestly it just makes it feel more dreamlike, like a horny fever hallucination. There’s this one scene where a girl is pushed against a towering bookshelf, her shirt half unbuttoned, and your hand is sliding up her thigh while text is describing how wet she is getting, and the art has that slightly unreal glow that makes it feel like forbidden porn you shouldn’t have found. The teasing is brutal, too. MC likes to control, to make them beg in whispers: kneeling between the shelves, forced to keep quiet, swallowing you while anyone could walk past. Then in another path the control flips and you watch a girl you thought was “yours” getting used by someone else, while you’re stuck reading it like a loser. I actually left the game open on a background tab while scrolling Twitter because I couldn’t decide if I wanted to reload or just let the jealousy hit me. If you play, don’t rush the skip button. Milk every scene, read the flirting, take the “wrong” choice sometimes just to see who gets stolen from you, and lean into the pervy MC role fully. The library’s packed with secrets; your job is to grope all of them until they break.