Dynamic NSFW Sound System for Avatars

Detects and generates NSFW sound effects, up to 3 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

Lovestick Massages SFX (LMS) is a sound system that detects avatar interactions and generates responsive audio effects similar to PCS. It is specifically designed for male avatars or any avatar equipped with a penetrator component.

What differentiates it is its role when used with the SPS Plug. Unlike PCS, which functions more like the receiving side of an interaction, this system is designed from the perspective of the penetrating role. As a result, it includes features and mechanics tailored to male anatomy, such as climax sound effects and a pleasure gauge system that visually represents arousal levels in a style similar to hentai-inspired game mechanics.

Term of Use

Updated: February 24, 2026

By using this digital product, Lovestick Massages SFX, 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 for purposes outside of this product. The audio files contained in this package are provided exclusively for LMS. Please visit the original creators’ websites to obtain the appropriate licenses and support their work.

Commercial Use Agreement

If you intend to use LMS 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 LMS 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 LMS pre-installed, as well as individuals who offer Avatar Commission services that include LMS 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 LMS on avatars that will be sold, or on avatars created or modified under commission.

When exporting an avatar package, you must exclude the LMS 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/Lovestick Massages SFX/Editor/Scripts.

Info

Your customers will still be able to use LMS 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 LMS in order to buy or use an avatar that already has LMS installed.
• You may purchase a Personal Use License of LMS separately if you wish to update the system version or further modify/customize the LMS 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 LMS) on an avatar according to their specific requirements, without any intention of reselling the completed work.

• You are required to have a LMS 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.

---

Summary Table of User Types and Required Licenses

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

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