Forbidden Thoughts starts in that boring slice of life zone where nothing really happens, which is exactly why it hits so hard when things start to slip. You’re just this regular guy, bit awkward, still a virgin, walking around the house and the neighborhood, pretending everything is normal while your brain is quietly getting filthier every day. It begins with these small scenes: brushing past her in the hallway and feeling the weight of her tits against your arm for half a second, or trying not to stare when she bends over the couch and that huge ass fills the whole screen. She talks about groceries or work or something totally harmless, and you’re there, only catching half the words because your eyes are stuck on how her top is just a little too tight. The game really likes those slow burns, the groping that isn’t fully “on purpose” yet clearly not an accident, the way your hand lingers when you pass her the remote, the tension when your fingers touch and nobody pulls away fast enough. It’s horny, but it tries to pretend it isn’t, and that part is honestly hotter than most “let’s fuck now” games.

What I enjoyed the most is how much it trusts you to read the looks and the pauses instead of shouting everything in your face. There’s this scene on the balcony at night, she’s in this simple top with no bra, nipples showing through in the cold air, talking about how “people misjudge her” and all you can think is how badly you want to put your hands on those big tits and see just how soft they are. The dialogue keeps circling around safe topics, but the camera and the choices are anything but safe. You can stare at her chest, or pretend to be respectful, or go for a “casual” touch on her lower back that obviously dips too low. Sometimes she catches you looking and you get that tiny smirk, like she knows exactly what you’re doing and lets you drown in your own dirty thoughts. Sometimes she reacts colder and you feel like a creep, which I kind of liked because it makes the later teasing and exhibitionism feel earned, not automatic. The 3dcg models help here: her curves look heavy, like if you grab her ass it will actually fill your whole hand, not just look big from one angle. One thing that annoyed me though, her phone notification sound is weirdly loud in one early scene and now my brain associates that exact “ping” with having to hide my own hard-on. They never fix that.

The escalation is where the game really starts to twist the knife. Once those “accidental” brushes turn into open teasing, it goes from romantic tension to outright sexual torture in a good way. She’ll stretch in front of you, tits bouncing, asking innocent questions while her shirt rides up and you see the bottom of her breasts, no bra anywhere, and you get choices like “help her adjust her clothes” or “pretend not to notice” when obviously both options just mean more skin, more contact, more frustration. There’s a bathroom scene where you walk in while she’s half dressed, steam on the mirror, droplets on her skin, and she doesn’t cover herself properly, just sort of turns slightly and lets you see the side of her breast and that full, thick ass. You can back out or stay, and if you stay, the game leans hard into masturbation and voyeur stuff, with you jerking off later to the memory of that exact angle, the curve of her hip, the way the towel barely covers her. It’s not just porn, it’s that feeling of “I shouldn’t be doing this” mixed with “I can’t stop” that makes the whole thing feel nasty in the best way. I wish some of the romance lines were less corny, because sometimes the MC suddenly talks like a poet and it doesn’t match his horny-idiot energy at all, but then the next scene he’s back to being nervous, trying not to cum in his pants when she sits on his lap and pretends it’s nothing. The game never fully lets you forget that you’re the inexperienced guy in over his head, staring at a milf with big tits and a bigger ass, and every choice is basically: do you stay a good boy, or do you finally give in to those forbidden thoughts you’ve been pretending not to have.

Charlie thinks he is just going to one of those boring business dinners with his dad, the kind where old guys talk about stocks and golf, and you just sit there trying not to fall asleep while scrolling TikTok under the table. Instead he walks straight into a slow motion car crash for his whole family, and the game makes you watch every second of it, like one of those trainwreck Reddit threads where you tell yourself “ok last post” and then suddenly you are fifty comments deep. The new partner, Marcus, walks in like he owns the restaurant, and pretty fast it feels like he owns the dad, the mom, the house, even the damn air in the living room. His son Tyler is there too, cocky as fuck, smiling at Charlie’s twin sister like he already fucked her in his head three times before dessert. Nothing crazy happens at first, it is all polite smiles and firm handshakes and “so proud of you, son”, but the camera keeps lingering on Skylar’s eyes a little too long when she looks at Marcus, and you just know that this shit is not going to stay wholesome for long. That is the fun part, by the way, it never jumps straight into the porn, it lets the tension sit there, like when you are in a crowded subway and you feel somebody standing a bit too close behind you and you are not sure if it is an accident or not.

Later, when they all start visiting each other more, the vibe in the house changes. Skylar in her elegant dresses that try to be modest but cling to her ass anyway, pouring wine for Marcus, laughing at his jokes, leaning forward so you see her tits almost spill out. She is pushing 40, but the game shows her like she is at that perfect age where she knows exactly what her body does to men and also hates herself a little for enjoying it. There is one scene where Charlie comes home and finds her in the kitchen, hair a bit messy, lipstick slightly smudged, dress hitched up just a tiny bit too high, and Marcus’s car is still in the driveway. Nothing is said, nobody confesses anything, but the way she avoids his eyes while pretending everything is “normal” hits harder than any cheap sex scene. And then, of course, later you see exactly what was happening in that kitchen, from a different angle, with her bent over the table, hands flat on the wood, big tits swaying while Marcus pounds her like she was never even a wife, just some thick bitch he picked up. The game loves this kind of structure, it shows you the innocent version first, then comes back and twists the knife, and honestly it makes you feel like shit and horny at the same time.

Claire, the twin, is on a totally different path, but it still circles around Marcus and Tyler. She is the pretty one, the golden girl, the type that posts gym selfies on Instagram and gets 3k likes from dudes with “alpha” in the name. When Tyler starts hanging around, she talks to him like it is nothing, but the body language is all over the place. Short shorts on the couch, legs open just a bit too wide, teasing him with these “you wouldn’t dare” looks. There is one moment in the pool where she climbs on his shoulders, laughing, while Charlie just sits there watching, alone, and the camera angle makes it too obvious she is rubbing herself on the back of Tyler’s neck. It is not subtle. Then later, when she finally gives in, she rides him like she has been waiting years for this kind of dick, big hands on her hips, her ass bouncing up and down, water shining on her skin. And she looks over Tyler’s shoulder, right into the imaginary “camera”, like she knows you are watching her destroy that good-girl image. Honestly, her moaning gets a bit too repetitive, like the same 3 lines on loop, and it pulled me out for a second, but after that I forgot again because the scene just keeps pushing it, testing how far she will go.

Hana is the only one who actually feels safe at first, the childhood friend, the sweet one who studies hard and sends you stupid memes on WhatsApp at random hours. The game plays her more lowkey, less obvious slut energy, more the girl you secretly want to marry but you are too dumb to say anything. When the whole BNWO influence starts touching her too, it stings different. There is this classroom scene, Charlie and Hana alone, desks around them, papers everywhere, where she admits she feels “weird” about all the changes, then accidentally lets slip that Marcus and Tyler “give her butterflies” because they are so confident. You can see Charlie die inside a little. Later, when she finally ends up wrapped around that same world, legs spread, dark skin and light skin mixing, being held down and fucked hard while she tries not to scream too loud, you kind of feel betrayed, even if you were waiting for the exact moment with your hand already on your dick. The game is not shy about the contrast, honestly, the way it shows the guys as big, powerful, almost too perfect, with the girls melting under them. It leans hard into that fantasy of being replaced, of watching your mother, your sister, your best friend fall under someone else’s shadow. And since it is kinetic, you cannot stop it, there is no “good route” where you save them and they stay pure. You just keep clicking, scene after scene, as your whole world gets taken apart and rearranged around bigger cocks and darker skin and women who moan louder for strangers than they ever did for their own men. Somewhere in the middle of all that, Charlie almost disappears, which is kind of the point. You are not really him anymore, you are the ghost stuck in the corner of every room, forced to see how far it all goes. And it keeps going.

This one feels like somebody mashed a horny New Year party, a half broken fitness app, and a weird monster-girl dating sim together, forgot to clean it up, then quietly pushed it online. In a good way. Mostly. You start as this muscle obsessed dude hanging around a gym that has no right to be this full of monster girls with big soft everything. The dev calls it a “special episode” and it really does feel like that. Not a full new game, more like that one extra Christmas OVA that nobody asked for but everybody secretly watches twice. You already know the rhythm: male protagonist, training, flirting, bad decisions. Except here the gym is dressed up for Xmas and New Year at the same time, fairy lights over squat racks, mistletoe near the punching bags, huge fluffy tails brushing past weight benches while you try not to stare at bouncing tits. You fail.

What surprised me was how much of it is just… wandering. Not boring wandering, more like messy sandbox energy. You move around the gym, locker rooms, some side rooms that look more like fantasy tavern than sport center. Talk, pick scenes, poke at stuff. Sometimes you get romance vibes, sometimes it is just straight up “shut up and fuck me against the leg press” energy. The 2D art is classic horny-cg style, but the girls have that “I’m a monster but still soft and warm and extremely huggable” thing. Big asses, big tits, big ears, sometimes horns, sometimes fur on places where clothes ride up when they really should not. There is this one dinner event that should be simple, just New Year dinner with one of the girls, and the game absolutely refuses to let it be wholesome. Candlelight, muscles in tight shirt, huge boob window across the table, tail sneaking around your legs like it has its own kinks. You get dialog choices that pretend to be romantic, but both results still end with you getting dragged somewhere more private. I complained to myself about a typo in one of the lines and then completely forgot because the next cg had her thighs wrapped around my face. Priorities are weird.

What makes it feel slightly cursed in a charming way is how the “sport” and “gym” part never fully disappears, even when things get really filthy. You are getting a blowjob in the shower, and in the background there is still a poster explaining correct squat form. One furry muscle girl makes you “spot” her while she benches, except the spotting is just an excuse to watch her pecs and tits press up, sweat running between them, then she catches you looking and it snaps into a sex scene that escalates faster than a horny Discord server. It pretends to be a bit of rpg too, with some light choices and stats popping here and there, but it feels more like flavor than a real system. Honestly I wish the AI cg stuff reacted more to your choices, but it just will not. You get what you get: buff dude, thick monster girls, festive lights, ridiculous romance, and sex everywhere from equipment room to half finished New Year stage with broken fairy lights. I was going to say the opening scene sets expectations perfectly, then I remembered it just throws you in front of a sweaty lamia girl in a sports bra with zero context and somehow that is even better. Not elegant, not clean, just horny fantasy gym energy turned into a holiday episode that smells like cheap tinsel and sex.

Bella starts this summer as the kind of girl everyone pretends not to see. Soft, quiet, hiding inside baggy clothes and headphones, shuffling between campus and home with her eyes on the floor. Big body, small voice. Guys bump into her in the hallway and only say sorry to her books. Professors forget her name. She knows exactly how invisible she is, and it hurts more because she is still a virgin and her head is full of dirty thoughts she never dares to say out loud. Porn tabs minimized, vibrator hidden under thick sweaters, searching for “romantic first time” and then ending up watching girls choking on thick cocks and wondering why that turns her on so much. Then she goes to her grandmother’s little house in the middle of nowhere, expecting boring tea and old photos, and instead gets told that every woman in her family can ask a goddess to rewrite her body. Not her grades, not her personality. Her curves. Her tits. Her ass. Bella goes to sleep fat, shy and untouched, and wakes up with a waist her hands can wrap around, a huge ass that fights every pair of panties she owns, and breasts so heavy and perfect they spill out of the old comfy bra before she can even hook it. Same quiet girl, now trapped inside a body built for sin.

Returning home with that body is where the real corruption starts. The game leans hard into that contrast: she still thinks like the girl who sat in the back row, but every guy around her is suddenly staring at her chest first and her eyes second, if at all. Walking through campus is a whole event now. You actually feel the moment she realizes her tits bounce under her top, and there is this little scene with her trying to hold her notebook against her chest, pretending it is about modesty while the outline of her big boobs presses against the paper. Andrew, the childhood friend, tries very hard to keep his eyes on her face, but his jeans say something else. You get to decide how long he keeps pretending. Do you make her tease him, bending over just a bit too much, letting that big ass push against his lap when they sit on the couch playing some “innocent” co-op game, acting like she has no idea his cock is rock hard under the blanket? Or does she stay clueless longer, only slowly noticing that every time she leans forward his voice cracks and he has to adjust himself, and she goes home and masturbates to the memory of the bulge, fucking herself with her fingers and imagining what his big dick would feel like stretching her tight, untouched pussy until she can’t stay quiet anymore?

The tone swings nicely between fantasy and awkward, which fits her pretty well. One path can keep her sweet and romantic: slow kisses in her bedroom with the door half open, her sitting on top of Andrew, oversized hoodie sliding up to show the curve of her big ass, his hands shaking when he finally cups her massive tits for the first time through her bra, almost worshipping them. Her first blowjob can be shy and messy, drool on his stomach, her gagging a little on the size but pushing deeper because seeing him lose control hits something deep inside her. Another path lets her taste what happens when a girl with an hourglass bombshell body realizes the world is full of horny men who stopped seeing her as “that chubby quiet one” and now just see a walking fantasy. Older neighbor with thick forearms blurting out compliments when she bends over to pick up the mail, professor who suddenly offers “private tutoring” and stares at her cleavage the whole time, random jock who used to bump past her without looking and now can’t stop DMing her late at night asking what her new bra size is. You can play Bella as scared but curious, or as slowly addicted to the power of making big, muscular guys stutter just by crossing her legs and letting them imagine how that tight, newly shaped pussy would squeeze them. There is real romance if you want it, but there is also the dirty thrill of a former nobody riding a cock on a cheap mattress, big breasts bouncing, moaning too loud, thinking “I used to be invisible” right as she feels hot cum fill her for the first time and realizes her whole life can revolve around who gets to fuck this new body next.