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Illustration of the setting of Deepthroat Simulator: Quest EditionSquircle Games

Standalone on Quest Hand tracking Passthrough Toy sync (Intiface, The Handy)

Deepthroat Simulator: Quest Edition

Thirty-eight characters, hand tracking, and it runs on the Quest itself. It needs one sideload, and one manual update every time a new version lands. By Squircle Games.

Where to play it

In VRPorn Premium. Premium includes the full standalone game (1.66 on the game page since late October 2026).

VRPorn.com Premium

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Will it run on yours?

HeadsetHowStatusNotesSource
Meta Quest 3 / 3SStandalone app (sideload)With tweaksRuns on the headset; the developer's late-October 2026 change list names a Quest 3 passthrough fix (Premium 1.66)Developer
Meta Quest 2Standalone app (sideload)With tweaksRuns; players report lagPlayers
PC VR—Not possibleThis edition is built for QuestPublisher

Quick answers

Does it run on a Quest without a PC?
Yes, once it is installed. A computer is needed for the sideloading step, and again for each update.
Does it update itself?
No. The developer says there is no auto-update system; you download and install each new version.
Can I add my own characters?
Yes. Place VRoid .VRM files in the game's VRM folder with SideQuest.
Is it included with VRPorn Premium?
Yes, the full standalone game. It costs from $12.99 on the developer's itch.io page.

Our read, before we play it

A rare adult game that runs on the Quest itself, from a developer who answers players directly, held back by the chores of sideloading.

Worth it if

  • You have a Quest and no gaming PC
  • You would rather use your hands than controllers
  • You like adding your own characters: it imports VRoid .VRM models

Skip it if

  • You are on a Quest 2 and sensitive to frame rate: lag is the top complaint from Quest 2 owners
  • You do not want to sideload, now or for every update
  • You want a story; this is a focused simulator

Built from the VRPorn.com game page, the developer's own pages and player comments, listed under “How we checked”. Our own score comes after we play it.

From Premium to playing

  1. 1Download the APK on a computer
  2. 2Turn on developer mode
  3. 3Sideload it with SideQuest
  4. 4Launch it from Unknown Sources

Version check

1.66On VRPorn Premium
1.66VRPorn.com Premium listing, late Oct 2026 (newest itch.io notes: 1.65, 8 Oct 2026)

No auto-update: every new version is a fresh download and sideload.

Why it gets attention

Almost every adult VR game worth discussing needs a gaming PC or a browser. This one runs on the Quest itself as an installed app, and it is built around hand tracking: the developer's own line is that you don't need your controllers, and the main menu opens with a tutorial for the hand-tracked mode. It ships with 38 characters and accepts your own VRoid models in the .VRM format.

The developer, Squircle Games, keeps a steady changelog on itch.io, where the game sells from $12.99. Version 1.63 in June 2025, for example, added a new interaction, stopped visual effects from passing through the character, fixed scenes that started in the wrong state and added Chinese. It is the work of a small studio that ships often.

The cost of not being in the Meta store

Running on the headset means installing outside the store. You enable developer mode once, connect the Quest to a computer and install the APK with SideQuest; VRPorn.com links a sideloading guide from the game page, and the developer-mode requirements Meta lists in 2026 are set out in our EdenXverse install fix, which uses the same steps. The part people forget is that this repeats. The developer explained in the comments that there is no auto-update, so each new version is a fresh download and install. Our update fix covers how to install a new build without losing your imported VRM characters.

Version numbers also drift between shops. For months the Premium page listed 1.623 while itch.io moved on to 1.64 (August 2025) and 1.65, an 835 MB APK, on 8 October 2026; the developer had written in the VRPorn.com comments that they were waiting on VRPorn's team to publish the newest build. In late October 2026 Premium jumped straight to 1.66 (what 1.66 brings), so for now Premium members are ahead of the newest itch.io notes. If a fix you read about is missing, check the version first.

What goes wrong

Two problems come up more than once. One Quest 3 owner reported an APK that installs and then does nothing when opened, and another that it did not work at all. And a Quest 2 owner found it too laggy to enjoy, which fits a demanding game on older hardware. The developer acknowledged that passthrough was not available on the Quest 3 and said a new version would fix it, and the change list the developer posted with the late-October build includes it. We have not confirmed that on a headset ourselves.

Our read

No gaming PC, only a Quest? Then this is one of the few installed games on Premium that repays the setup. Go in on a Quest 3 or 3S rather than a Quest 2, keep the version number in mind, and expect to repeat the sideload when updates arrive. If installing anything sounds like too much, the browser games on the same subscription start with a tap. If others use your Quest, our shared-headset privacy guide covers what an installed app leaves visible.

What reviewers and players report

  • Confirmed that passthrough was missing on the Quest 3 and promised the fix in the next version; also explained there is no auto-update, so new versions must be downloaded again.

    — Squircle Games, the developer, on VRPorn.com, early 2026

  • One owner describes an APK that installs and then does nothing when opened, another says it does not work at all; the developer offered help on Discord, but the shared invite was later reported as invalid.

    — Quest 3 owners on VRPorn.com, 2025–2026

  • Too laggy on a Quest 2.

    — A Quest 2 owner on VRPorn.com, summer 2026

Known problems and how to get past them

Patch history

  1. 28 Oct 20261.66SecretWaifu character browser; smoother Intiface and The Handy sync; fixes incl. custom VRM loading and Quest 3 passthrough. From the developer's comment on VRPorn.com, no version number given. Source
  2. 8 Oct 20261.65Settings window fixed; character models from SecretWaifu supported. No passthrough fix mentioned. Source
  3. 19 Aug 20251.64New poses, hand-driven movement and a detachable menu. No passthrough fix mentioned. Source
  4. 7 Jun 20251.63New interaction feature, effects no longer pass through the character, fix for scenes starting undressed, Chinese language added. Source

Our verdict

Not tested by us yet

This page is built from the VRPorn.com game page, the developer's own pages and player comments, read on 30 Oct 2026. When we play it, our score and notes appear here.

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