Unreal Engine

PhySex [Alpha 3] [physex_dev]

3d game animated big ass big tits character creation male protagonist mobile game oral sex pov simulator

4.9 Rating Updated Sep 10, 2026

…customize a ho….and ur peen….…do lewd things….. Thread Updated: 2026-09-10 Release Date: 2026-09-09 Developer: physex_dev Itch.io – Patreon Censored: No

…customize a ho….and ur peen….
…do lewd things…..

Thread Updated: 2026-09-10

Release Date: 2026-09-09

Developer: physex_dev Itch.io – Patreon

Censored: No

Version: Alpha 3

OS: Windows, Android

Language: English, Spanish, Portugese

Store: Itch.io

Genre:

3D, Adult, Cute, Erotic, First-Person, Indie, NSFW, Simulation, Singleplayer

Installation:

1. Extract and run.

Changelog:

Alpha 3

Features:

Mood & Personality system:

This GIF may take a while to load

Replacing the old “emotions” system

The goal is to allow roleplaying different scenarios.

The current sliders are:

Extroversion: Shyness or extroversion, affecting how other moods play out.
Happyness: How happy or sad they are.
Dominance: How dominant or submissive they are. Dominant characters will initiate contact in future updates.
Crazyness: How mentally unstable they are. Unstable characters are unpredictable.
Tiredness: How tired they are.
Engagement: How engaged they are in the sexual activity.
Intoxication level: How drunk / drugged they are. At high levels they may pass out.
Anger: How angry they are.
Disgust: How delighted or disgusted the character is with their partner and the current situation. At high levels, they may refuse contact.
New ragdoll physics
This system is still in a very early stage, and I’m especially interested in your ideas.
What mental states would you like to see? What unusual actions or reactions could happen at certain mood levels? I’d love to make this system much deeper than a collection of sliders that choose what animations to play.
Nighclub toilet environment:
- Two variants: small and large.
- The grime and atmosphere can be customized, and it also introduces a new physics object that emits light (testing new logic for future scenarios involving physics-based cylinder-shaped objects)
236 New Voice Lines
- Moans, groans, breathing.
- 3D audio, headphones recommended.
- Sound at this scale is completely new territory for us, so your criticism is extremely welcome. Tell us what sounds good, what doesn’t, and what you’d like to hear improved!
- Want your favorite VA to voice PhySex characters? Send me a DM with their contact info and I’ll look into hiring them for future updates!
Dynamic Lighting:
New dynamic lighting system.
Anal Sex
It’s finally here.
- Includes a bit of anus customization
Expanded breast customization:
- Some developer tools are now exposed for deeper customization
  - It’s a bit hard to get into but if you tinker with it you can get the freedom to make them look like you want without the glitches present in the previous “user friendly” sliders
- Physics were also improved, breasts can now swing around in preparation for the doggystyle update
- Lots of fixes
Expanded AI controlled sex:
- Oral targeting options, to make the character automatically stimulate the penile shaft, testicles, glans or choose randomly between them.
- Penetration hole selection: To switch between anal or vaginal sex, or to let the AI choose randomly.
Improved UI
- Now sliders are searchable
- Buttons instead of expandable panels for better navigation in mobile versions
Sex Position Saving
Your favorite positions can now be saved.
Expanded customization:
- Expanded vulva customization
- Nails customization
- Removed limitations for arm sizes
- New outline options:
  - Color
  - Level of detail outlined
- Teeth customization

Alpha 2

Restored cum visuals including semen sticking to skin, like in the old prototype version
Added height sliders, but the female one is still buggy
Added new AI options:
- Cum inside or outside
- Manual, automatic or always available cum
Added 9 new front hair styles
Added 2 pieces of clothing
The AI can now detect when the glans is placed in their lips and will attempt to stimulate it
Removed glitchy breast shadows
Added more penile sizes
The character creation menu turns transparent when it covers most of the screen while editing the character
Restored the old default character look
Eyeshadow improvements + glitter
Jaw, cheeks and cheekbones improved to support more facial structures
Added the nightclub environment, but it’s still very early in production. (Edit the mirror settings if it doesn’t work)
Outlines now show up in edit mode
Added more translated text

Temporarily removed features:

Emotions have been temporarily removed while I refactor the character’s facial geometry and expand how the system works like how the AI responds to different stimuli. At the same time, I’m improving the facial bone structure to support more animations, including custom ones in future updates. I’ll bring emotions back in the next update!
Undressing interactions too, I’m improving the clothing system to allow “downblouse” at certain angles and positions.

Doggystyle, the AI emotions system and adding voices are my main priority and are being worked on behind the scenes, expect to see them soon!

Thank you again for your support!

Alpha 1

New features

Character save system
- Character library: Save and browse your characters from a convenient submenu
- Character code generator: For sharing your creations or importing others
- ⚠ The system is new so future changes may break your save files
Scene editor:
- Edit lights, colors and time of day.
Clothing:
- Dynamic sock creation by editing length, color, tightness and opacity
- The bra is back, now supports undressing
Hair system:
- Improved hair visuals
- Modular hair system, create unique hairstyles by combining parts
- Hair length sliders
Breast physics:
- Softbody-like physics
- Squish and stretch
- Nipple interaction
- Lots of new sliders to make them look exactly like you want
- ⚠ Still not fully implemented, i need to fix some lighting issues and improve skin movement
Visulas:
- Outlines can be toggled from the settings menu, but are still not properly implemented
- Shading quality, to make models look more realistic or stylized depending on your preferred style
Gameplay:
- Orgasm meter added, as well as some changes on how characters can be aroused based on real-life stimuli responses
- Improved character creation screen controls to allow pitch rotation and better positioning

Features added in the “broken builds” saga

Major additions:
- Physics based sound
- Motel room environment
Visual improvements:
- Real-time lighting system
- Bloom effect (PC only)
- Drooling and saliva effects
Character:
- Fat physics improved
- Facial skin shrinks and expands in relation to the mouth movements
- New eye sliders
- Ear sliders
- Height and proportion based sliders (that actually work now!)
  - Arm length
  - Hand size
  - Leg length
  - Neck length
  - Thorax length
- Improved model areas:
  - Vulva
  - Nose
  - Armpit and pectoral muscles
AI:
- AI can detect and lick the penile shaft
- Hand movement and placement instead of fixed animations
- Automatic body balancing
- Certain movements can physically push the partner
Camera:
- Both characters have their own POV view
- Press 1, 2 or 3 to switch between cameras in PC
- Third person camera can now be rotated freely
UI and controls:
- Complete UI redesign, focusing on comfort and sleekness
- Landscape orientation supported on mobile
- New keyboard controls:
  - C to toggle character creation mode
  - 1, 2 or 3 to switch cameras
  - Spacebar to toggle AI sex
  - Tab to toggle the menu
  - H to hide UI
  - P to come here
Language support:
- Spanish
- Portuguese
- Want your language added next? Let me know!

Mini update 5

AI Improved:
- AI now uses spatial detection, characters can see and correctly locate anatomical targets
- Automatic mode can now be controlled by intensity and speed sliders
New UI/UX, focusing on comfort and visibility
Camera control mode
Hide / Show UI button
Improved sliders, they now include names

Regarding the sound update:

The voice actress has wrapped up her part, and I am in the middle of integrating everything into the game. That is why this mini update stayed mini. I just need a bit more time to polish it. A short behind the scenes peek is coming soon!

Mini update 4
New features

Save & Load system added
Breast play reactions
Skin contrast slider
Lip gloss intensity slider
Color picker generates and supports hex codes

️Fixes️

Removed glitchy lines above the breasts
Certain animations no longer override the character creation values
Auto mode button moved back to its previous spot
Fixed penetration bugs during third-person mode
Choker clipping issues fixed

Interaction
New features

Breast interaction
Improved missionary interaction and positioning

Smart hand placement system: her hands now ‘think’ about where to rest, adapting to bodies and surfaces for lifelike touch.

This includes:
- Handjobs
- Clitoris masturbation
- Lots of small interactions
️Fixes
Penis no longer breaks at extreme angles during missionary
Removed a weird triangle appearing on female thighs

Cum update
New features

Climax & Ejaculation

Underwear interaction
Emotional responses: The character will now react to (some of) your actions. More coming
Sex AI movement: M = Manual control, A = Automatic control

️Fixes

Male character no longer teleports when touching out of bounds
Performance no longer drops when moving the male character
Eyes no longer disappear when viewing from the side
Fixed female head size increasing or decreasing with the waist size

Mini update 2
New features

Shaders: Set your preferred shadow style from the settings menu (Gear icon)
Eye slider
Testicle physics + licking action
Touch the screen anywhere to move instead of just the head

️Fixes

Fixed invisible collision when changing penis size
Fixed edit handles messing with sliders
Fixed the weird lines appearing near the outfit connection areas, like the thong and bra.

Mini update 1
New features

Saliva now sticks to the penis
Chin slider
Belly fat physics + slider (WIP)
Settings menu for android
- Resolution scaling

️Fixes

Fixed that annoying bug of the camera jumping around in the character editor screen on Android
Cleaned up the whole code rewrite of the last days so the game performs better
Increased the size of certain widgets for easier touch

Developer Notes:

Character Customization

Body & Face

More sliders for physique, body fat, facial structure, pregnancy status, etc.Male customization optionsGenitalia and gender customization options

Clothing & Hair

Modular outfits (tops, bottoms, accessories)

Modular hair styles, colors, length, hair type optionsCharacter Storage & Sharing subsystemAudio & Voice

Realistic sound Effects

Impact sounds, moans, throat, saliva, penetration, etc.

Voice Acting

For situational reactionsVoice pitch customization

Visual & Graphical Features

Graphical Improvements

Enhanced lighting, post-processing.Throat buldge

X-Ray Mode

Toggleable anatomical view

Autonomy modeCharacters perform by themselvesGameplay & Interaction Mechanics

Tactile Interactions

Grabbing body parts, manual stimulation

Reactive Feedback

Orgasm detection and varied partner reactions, ejaculation and squirt visual effects.Tap hands, cough, vomiting, loss of consciousness, etc.

Sex Positions

Missionary, doggystyle, cowgirl, plus more to come

Sexual Accessories

Toys, props, outfits with interactive functions

Environments & Scenes

Beach

Hotel room

Club bathroomCar interior(…plus any future locales)

ð Late development ð Press here to open

AI-Driven Companion (Referring to traditional game AI, not the world-dominating kind)

Virtual Partner

Memory of your past sessions (likes/dislikes, boundaries)

Emotional states, autonomous decisions, branching dialogueJOI modeDomination and submission

Technical & Platform Support

VR SupportAR support

Bluetooth Toy Integration

Community & Extensibility

Modding Support

Open to community-created outfits, animations, environments

ð¨ Whatever you want! ð¨I’m open to adding anything if it’s legal and technically feasible. Thank you for visiting my game’s page! Your criticism, feedback and patience, specially at this early stage, are welcome and greatly appreciated, that’s what helps me get better at my craft