Dynamic NSFW Sound System for Avatars

Detects and generates NSFW sound effects and voice responses up to 5 different insertion patterns with seamless detection. Featured Non-Destructive Modular Framework (NDMF) tools, meaning it can be installed or removed without affecting your original avatar.

About

Penetration Contact System (PCS) is an advanced interaction-based sound system that detects avatar contact and generates dynamic audio feedback. It can detect up to 5 different types of penetration-related interactions, including variations in intensity, in-and-out motion rhythm, sliding, pulling out, and more.

In addition, PCS includes a moan sound system and an arousal point mechanic designed to simulate a H-game like, enhancing immersion and responsiveness during interactions.

Term of Use

Updated: February 24, 2026

By using this digital product, Penetration Contact System, you agree to the terms of use. Any violation of these terms may lead to legal consequences and the permanent loss of my trust and support.

All sounds and voice packs used in this system are properly licensed for commercial use. If you wish to use any of these audio files for purposes outside of this product, please visit the original creators’ websites to obtain the appropriate licenses and support their work.

✅ Permitted ✅

• Upload this system along with your VRChat avatars.
• Use them in private activities to create sounds for better immersion.
• Customize the prefab, sounds, and system functions to suit your preferences.

❌ Prohibited ❌

• Re-distribute, resell, or leak this digital product on any website (this "digital product" means all data files inside UnityPackage).
• Use of audio (voices and sounds) for purposes outside of this product. The audio files contained in this package are provided exclusively for PCS. Please visit the original creators’ websites to obtain the appropriate licenses and support their work.

Commercial Use Agreement

If you intend to use PCS for commercial purposes—whether you are a streamer or an individual user—you are required to obtain a Commercial Use License prior to any such use. This license may be purchased exclusively through the official store on BOOTH.

Commercial use includes, but is not limited to, the following activities:

• Subscription-based content
• Pay-per-view content
• Monetized livestreaming
• Selling avatars with PCS pre-installed
• Any other content, service, or activity conducted for the purpose of generating revenue

Info

At this time, there is no need to register for a Commercial Use, I will temporary continue to operate on a trust-based system. (though this may change in the near future, which may require your vrc name, contact email, and your streaming profile link).

Additional Terms for Avatar Distributors

This section applies to distributors of pre-made avatars with PCS pre-installed, as well as individuals who offer Avatar Commission services that include PCS installation for clients.

In the Case of Sellers or Commissioners

Seller refers to an individual who customizes or creates pre-made avatars for the purpose of resale on platforms or marketplaces such as Gumroad, Jinxxy, or other similar services.

Commissioner / Service Provider refers to an individual who is hired to create or customize an avatar according to a client’s specific requirements, operating on a per-project basis within the agreed scope of work.

You are required to obtain a Commercial Use License if you intend to install PCS on avatars that will be sold, or on avatars created or modified under commission.

When exporting an avatar package, you must exclude the PCS script files from the package in order to prevent unauthorized redistribution of the system.

• The script folder that must be excluded is located at: Assets/!Dismay Custom/Penetration Contact System/Editor/Scripts.

Info

Your customers will still be able to use PCS normally even without the script files, provided that you ensure all files within the #GENERATED folder are properly exported and included in the package.

In the Case of an Avatar Buyer

An Avatar Buyer refers to an individual who purchases a pre-made avatar through platforms or websites such as Gumroad, Jinxxy, or other similar marketplaces for personal use only, without any intention of reselling or redistributing the avatar.

• You are not required to purchase or own PCS in order to buy or use an avatar that already has PCS installed.
• You may purchase a Personal Use License of PCS separately if you wish to update the system version or further modify/customize the PCS settings on the avatar you have purchased.

In the Case of a Client

A Client refers to an individual who hires a service provider to create, customize, or install systems (including PCS) on an avatar according to their specific requirements, without any intention of reselling the completed work.

• You are required to have a PCS Personal Use License, and you are not required to have a Commercial Use License in order to commission the work.
• For clearer understanding:
  • The Client uses a Personal Use License only.
  • The Commissioner must use a Commercial Use License to perform the work.
• However, if you take any action that changes your status — for example, reselling the commissioned avatar for profit after completion — you will immediately be considered a Seller and must comply with the terms and conditions applicable to Sellers separately.

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Summary Table of User Types and Required Licenses

Status	Purpose of Use	Required License	Notes
General User	Uses PCS on their own personal avatar	Personal Use License	Cannot use for commercial purposes or resell
Avatar Buyer	Purchases an avatar for personal use	No PCS license required if not modifying or updating the system	May purchase PCS separately later to update or customize
Client	Commissions PCS installation/customization for personal use	Personal Use License	No Commercial License required unless reselling
Commissioner / Service Provider	Provides PCS installation or customization services to others	Commercial Use License	Must hold commercial rights to perform the service
Seller	Sells avatars with PCS pre-installed	Commercial Use License	Must comply with distribution terms and must not distribute PCS script files

Sound Pack Sources

Sound Effects

• BDSM Gear & Bodily Fluids SFX Pack by Kuchiko @Itch.io
• Mature Voice Pack and Sound Effect by Joel Loopez @Itch.io

Voice Pack

• Voice Pack 1: Misuzugon @OpenNSFW Sound Pack
• Voice Pack 2: LewdHeart @OpenNSFW Sound Pack
• Voice Pack 3: NekoNyan @OpenNSFW Sound Pack
• Anime Voice 4: Rの消失 circle @DLsite

If you have any questions, please contact me via: Discord Server