<h2 id="can't-stop-shaking!-or-h3-ending-reaction-booster">Can't Stop Shaking! | H3 Ending Reaction Booster</h2><a target="_blank" rel="ugc" href="https://civarchive.com/models/2840146/faster-harder-shake-harder-or-h3-motion-booster">Motion Booster</a> handles the process, this LoRA handles the ending — well... one kind of ending. 😏There are, apparently, quite a few ways to lose control. We’ll get to the others later.<h3 id="experimental-preview">Experimental Preview</h3>Think of this release as a proof-of-concept first.It is an early experimental version made to confirm that this effect can be achieved in a usable way.If you test it, please post your results! Different characters, prompts, scenes, and workflows can reveal strengths and problems that I may never see in my own tests.More feedback and showcase posts = a better improved version later. ❤️<hr />What this LoRA does:<ul><li>Triggers strong residual orgasmic trembling</li><li>Focuses on high-frequency, low-amplitude shaking in the thighs, knees, hips and lower belly</li><li>Adds natural full-body responses: arched back, head thrown back, curling inward</li><li>Creates fucked-silly, eyes-rolled-up, completely lost facial expressions</li><li>Supports soft muffled moans, broken whimpers, and heavy irregular breathing</li></ul>The key idea is strong intensity without exaggerated movement amplitude.This means it works best for:<ul><li>dense fine pulses</li><li>involuntary low-amplitude trembling</li><li>repeated aftershocks</li><li>full-body reaction driven by lower-body trembling</li></ul>rather than:<ul><li>huge leg swings</li><li>violent full-body thrashing</li><li>exaggerated convulsions</li></ul><hr /><h2 id="how-to-use">How to Use</h2>This LoRA works best as an ending-shot LoRA, not as the main motion generator for the full sequence.<h3 id="best-workflow-idea:">Best workflow idea:</h3>Motion Booster → handles the process, rhythm, movement, speed, and continuous actionEnding Reaction Booster → handles the stop, separation, and lingering reaction afterwardIn other words:<ul><li>Motion Booster = the process</li><li>Ending Reaction Booster = the aftermath</li></ul><h2 id="trigger-words">Trigger Words</h2><h3 id="endbody1">endbody1</h3>Controls the physical reaction.<h3 id="endface1">endface1</h3>Controls the facial reaction.You can also use both together.<h2 id="compatibility">Compatibility</h2>Recommended LoRA weight: 0.85This version is designed and tested mainly for:<h3 id="fl2va">FL2VA</h3>Recommended<h3 id="ref2va">REF2VA</h3>Not recommended for this versionI tested it with REF2VA, but the results were noticeably less stable and less convincing than FL2VA.A separate version specifically made for REF2VA is planned for later.Consistency TipIf character consistency starts to drop, try simplifying the facial-expression description and lowering the LoRA weight slightly.Detailed facial reactions can sometimes compete with identity preservation, especially when using endface1. If needed, reduce facial detail first, then lower the weight.<hr />Training note: This version was mainly trained on cowgirl, missionary, and doggy style. However, the trembling reactions and facial expressions are general and can work with other positions.Important note: This LoRA was not specifically trained on genitals. For better pussy/cock detail, it is recommended to use it together with other genital detail LoRAs.How to use it properly:<ol><li>Let the man stop and leave the frame first</li><li>Then describe her residual reaction</li><li>Keep the trembling dense and fine — not wild thrashing</li><li>Combine the shaking with arched back / head tilt / body curling</li><li>Write her face as overwhelmed by pleasure, not pain</li></ol>A small tip for anyone training H3 LoRAs: Let aesthetics define the goal; let engineering validate it. Action is the process; reaction is what gives it texture.<hr />This LoRA is intended solely for lawful and responsible use. It is designed to modify motion and behavioral characteristics of the underlying base model and does not determine the identity or subject of generated content.Users are responsible for their prompts, outputs, and compliance with applicable laws and platform rules. Do not use this LoRA to generate prohibited content, non-consensual sexual material, or sexualized depictions of real individuals.

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