Planned Release Date: 2026

Update Plan

The base game includes 10 songs.
We plan to release one new song as paid DLC each month thereafter.
From time to time, we may also add free songs to the base game. Stay tuned!

Mature Content Description

The developers describe the content like this:

This game contains adult nudity and sexual acts which are not suitable for all ages.
This game contains sexual assault/non-consensual sex, BDSM, does not contain drug/alcohol abuse, self-harm, and/or suicide.
All characters involved in sexual content are over the age of 18.

About This Game

Sex Beats is an adult rhythm game crafted for mature players, perfectly blending precise beat-hitting with scorching anime CG. Every song is a visual & auditory orgasm—notes dance, erotic animations unfold layer by layer, delivering an unprecedented immersive ecstasy!

• Dual-lane note flow: notes continuously spawn from left and right, sliding toward the center judgment zone.

• Precise judgment: hit the corresponding key/controller the moment notes reach the center → Perfect/Good/Bad/Miss.

• CG animation link: every successful hit triggers an action animation from the song’s dedicated CG, perfectly synced to the beat for intense audiovisual impact.

• Combo progression: consecutive Perfects fill the “Lust Meter”; once full, enter Fever state and earn massive bonus scores.

• Stunning erotic CG: each song pairs with one exquisite CG containing delicate animations covering foreplay, climax, and every stage in between — evolving as your combo climbs.

• She’s more than 2D: every girl has her own independent profile. You become the protagonist in her personal erotic story.

• Dynamic rhythm sync: CG animations match the music BPM perfectly — every beat you hit is her scream.

• Heart notes: nail these special pink notes and she’ll unleash exclusive erotic voice lines that drill straight into your brain!

• Three difficulty levels: relax and immerse in Easy, or push your limits in Hard.

• 10 breathtaking tracks: each custom-composed as her personal sex soundtrack in different languages and styles.

• Leaderboards: rack up insane scores and etch your name as the undisputed “God of Sex”.

• Auto-play mode: unlocked after clearing a song — notes hit Perfect automatically so you can sit back and savor every frame of her climax.

• ❤️ASMR Story Mode❤️: full binaural ASMR experience. She whispers right in your ear from teasing seduction to wild, uncontrollable orgasm. Put on headphones — breathing, heartbeat, wet sounds surround you until goosebumps reach your soul! ❗1 free in base game, DLC unlocks private theater for all girls!

Maki   B84–W54–H82

The girl next door. Quiet as an afternoon library, shy to the point where even a “thank you” is as soft as a sigh. Her grades are clearly not bad, yet she always clutches her math test and knocks on your door—because every time you lean in to explain, her fingertips brush your hand, and she blushes to the roots of her ears, her heartbeat chaotic like a rainstorm pounding the window.

Aoi   B87–W56–H86

The new bunny girl at the casino. A country girl working in the city for the first time, so innocent that even “welcome” comes out stammered. She trips over her own high heels while carrying trays, frantically spilling drinks everywhere, making guests burst into laughter. She saves every tip, dreaming of buying a pink gaming console.

Akane  B106-W62-H92

Your stepmother, a housewife. Neglected by her husband for years, she manages the household by day and guards an empty bed by night, her voluptuous body untouched. G-cup breasts sway under her apron, her plump hips unspanked, her needy pussy wet and aching every night. She suppresses her thirst, but her eyes linger on you, desire smoldering, craving forbidden comfort.

Chinatsu   B95–W59–H89

Your junior colleague at the company. Extremely shy, she panics and looks down the moment you stare, pretending to frantically type, her ear tips instantly red. On the surface, she’s timid like a startled fawn, but inside, she’s shockingly repressed and lewd—whenever she can’t hold back her desire for you, she excuses herself with a stomachache, rushes to the bathroom, bites her sleeve, and in her mind repeatedly traces your voice and fingertips, secretly climaxing amid damp gasps and between her fingers.

Tanner  B112-W63-H93

A foreign beach lifeguard, bold and straightforward, acting with carefree abandon. She has a voluptuous figure, impressive breasts, and toned, sexy muscles from years of swimming, her tanned skin radiating wild allure. She loves solving problems, whether it’s a drowning crisis or a tourist’s private needs, handling them with frank enthusiasm—especially skilled at “releasing” others’ desires in bold ways.

Yui  B101–W57–H89

Your girlfriend of one year. Gentle like a cotton candy cloud, her voice soft, always unconsciously leaning closer to you. She almost never goes against your wishes; whatever you say, she nods and agrees, eyes sparkling as she says, “I can.” She’s a bit clumsy, often fumbling small tasks, but never shirks responsibility, only bowing her head and whispering, “I’m sorry.” She sees obedience as proof of love, occasionally sneaking glances at you, terrified you might be upset.

Sakura  B93–W58–H84

Your friend’s older sister. On the surface, a sunny and energetic aerobic dance instructor at the gym; in private, a seductive and deadly sexy queen. Fiery red hair cascades like flames, skin white as snow, D-cup full breasts, long legs always wrapped in stockings. She loves teasing boys who peek at her with scented oil, luring them to sink into her ever-changing lewd games, willingly becoming her exclusive secret sex slaves.

Rin  B79–W53–H79

A ballet student at a dance academy. Taciturn, her life reduced to dance alone. Up at 5 a.m. to practice, still splitting at the barre at night. In the dressing room, she smooths her leotard alone, fingertips grazing her nipples, breath slightly erratic, the mirror reflecting moist lips and slightly parted thighs. Her gaze is always focused, yet hides an unknown longing.

Shiori  B96–W58–H86

A literature major at a women’s university. Her parents are traditional educators—her father teaches classical literature, her mother runs a tea ceremony classroom. Raised in all-girls schools, her life is filled with etiquette and taboos. She has a cool, elegant demeanor, impeccable manners, always wearing plain dresses or simple kimonos. On the surface, a model student in a greenhouse; inside, restless from long-term repression. She writes poetry late at night, using veiled metaphors to express her yearning for freedom and intimacy. Outwardly restrained, her body is hypersensitive, reacting almost instinctively to touch.

Mizuki  B104–W59–H90

A hot-bodied erotic novelist. Her plots are shamelessly steamy with no limits, fans obsessively crowning her “the lewdest female writer.” But no one knows she’s actually a virgin with zero sexual experience. While writing, she often loses control to her fantasies, masturbating to orgasm alone; in reality, she feigns debauchery, using exaggerated dirty talk to mask her shame—because “the slut persona can’t collapse.”

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

We use AI to speed up the drawings, but all materials has been heavily modified, over-painted, and refined by human artist. There is no live AI generation within the shipped game.