Most AI models treat a “cumshot” as a 2D layer that sits on top of the face. They struggle to understand the 3D volume of liquid inside a cavity. If you try to prompt “cum in mouth,” you usually just get white pixels pasted over closed lips.

The WAN 2.2 Mouthfull Workflow is the specialized solution for Volumetric Oral Mechanics. By analyzing the node graph, we can see it relies on a specific “Mouthfull” LoRA training set that teaches the model how cheeks should bulge and lips should part when filled with fluid.

🛠 The Technical Breakdown

This workflow is hyper-focused on the lower face and the physics of containment.

• The “m0u7hfu11” Engine: It utilizes the wan22-mouthfull LoRA pair (Nodes 142 & 143). Unlike standard oral LoRAs that focus on the shaft, this is trained on the aftermath—specifically the lighting interactions of fluid inside an open mouth.

• Midnight Flirt Base: It runs on the dasiwaWAN22I2V14B_midnightflirt checkpoint (Nodes 168 & 169). This base model is darker and moodier than the standard Wan 2.2, giving the skin tones a more realistic, cinematic look (“porcelain” vs “plastic”).

• The Trigger Word: The prompt explicitly leads with m0u7hfu11. This is the activation key that switches the model's physics engine from “Surface Liquid” to “Internal Liquid.”

⚡ Workflow Specs

• Base Checkpoint: MidnightFlirt Wan 2.2 (High/Low Split)

• Sampler: lcm (beta)

• Steps: 6 (Rapid Generation)

• CFG Scale: 1.0

• Key LoRAs: wan22-mouthfull-140epoc-high, wan22-mouthfull-152epoc-low

📝 How to Use This Workflow

1. Input Image: The best start image is a “POV” angle looking down, or a side profile with the mouth already open. If the mouth is closed in the source image, the AI may struggle to force it open naturally.

2. Timing the Shot: This is an I2V (Image-to-Video) workflow. It is best used to animate the climax. Don't use it for the start of a blowjob; use it for the final 3 seconds.

3. Face Restoration: The workflow includes ReActor with GFPGAN (Node 166). Because the “Mouthfull” LoRA distorts the jawline to simulate fullness, the Face Restorer is critical here to keep the eyes and nose looking human while the lower face morphs.

👉 Get the WAN 2.2 Workflow Bundle
👉 Or generate instantly using our AI Porn Generator