Resources used: (bare in mind that I do quite a lot of editing on pictures so you might not get quite the same results)

Photoshop
Stable Diffusion Forge
SwarmUI with ComfyUI backend
Wan 2.2
Model:  indigoVoidFurryFusedXL_noobaiV23

Referecne Picture (Shadow in machine): 

Steps: 35, Sampler: Euler a, Schedule type: Automatic, CFG scale: 7, Seed: 1415574103, Size: 1536x1536, Model hash: 84e5c539d3, Model: indigoVoidFurryFusedXL_noobaiV22, Denoising strength: 0.3, Clip skip: 2, Mask blur: 4, Inpaint area: Only masked, Masked area padding: 32, Lora hashes: "StS-Illustrious-Detail-Slider-v1.0: 2e7a68ec7e2e, machinesex_PO_V1_0: e52e3e548745", Version: f2.0.1v1.10.1-previous-669-gdfdcbab6

Positive: 
masterpiece, best quality, amazing quality, male, very aesthetic, high resolution, absurdres, <lora:StS-Illustrious-Detail-Slider-v1.0:3>, sonic the hedgehog \(series\), Shadow the Hedgehog, naked, white gloves, full body view, balls, penis,

sex toy, restrained, object insertion, dildo, anal object insertion, stationary restraints, sex machine, purple themed, <lora:machinesex_PO_V1_0:0.8>, red lights, on back, feet, black feet, black chest, black belly, black body, wide hips,

Negative: 
ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, chubby, pubic hair, bulge, holding object, bad hands, piercing, lips, bad quality, blurry, pink cheeks, blushing, logo, hero logo, symbols, superman Symbol, S symbol, screens, sweat, shoes, clock, time, red anus, ((tears)),


Reference picture Tails talking: 

Steps: 35, Sampler: Euler a, Schedule type: Automatic, CFG scale: 7, Seed: 3311963880, Size: 1024x1024, Model hash: 6354c7b0cd, Model: indigoVoidFurryFusedXL_noobaiV23, Denoising strength: 0.3, Clip skip: 2, Mask blur: 4, Inpaint area: Only masked, Masked area padding: 32, Lora hashes: "StS-Illustrious-Detail-Slider-v1.0: 2e7a68ec7e2e", Version: f2.0.1v1.10.1-previous-669-gdfdcbab6

Positive: 
masterpiece, best quality, amazing quality, male, very aesthetic, high resolution, absurdres, <lora:StS-Illustrious-Detail-Slider-v1.0:3>, inside, solo, living room, solo,
sonic the hedgehog \(series\),Tails the fox, standing, ((tall, adult, athletic,)) happy expression, closed mouth,

Negative: 
Realism, 3D,busty, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, chubby, pubic hair, eyelashes, lips, eyelashes, tooth, skirt, ((female)), two vials, looking at viewer, ((Breasts)), dripping liquid, closed eyes, blush, ceiling light, nipples,


Reference Picture Shadow Talking:

Steps: 35, Sampler: Euler a, Schedule type: Automatic, CFG scale: 7, Seed: 225907898, Size: 1024x1024, Model hash: 6354c7b0cd, Model: indigoVoidFurryFusedXL_noobaiV23, Denoising strength: 0.3, Clip skip: 2, Mask blur: 4, Inpaint area: Only masked, Masked area padding: 32, Lora hashes: "StS-Illustrious-Detail-Slider-v1.0: 2e7a68ec7e2e", Version: f2.0.1v1.10.1-previous-669-gdfdcbab6

Positive: 
masterpiece, best quality, amazing quality, male, very aesthetic, high resolution, absurdres, <lora:StS-Illustrious-Detail-Slider-v1.0:3>, inside, solo, living room, solo,
sonic the hedgehog \(series\),Shadow the Hedgehog, standing, crossed arms, annoyed expression,

Negative: 
Realism, 3D,busty, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, chubby, pubic hair, eyelashes, lips, eyelashes, tooth, skirt, ((female)), two vials, looking at viewer, ((Breasts)), dripping liquid, closed eyes, blush, ceiling light, nipples,


Shadow rubbing but reference: 

Steps: 35, Sampler: Euler a, Schedule type: Automatic, CFG scale: 7, Seed: 1283094431, Size: 1024x1024, Model hash: 6354c7b0cd, Model: indigoVoidFurryFusedXL_noobaiV23, Denoising strength: 0.3, Clip skip: 2, Mask blur: 4, Inpaint area: Only masked, Masked area padding: 32, Lora hashes: "StS-Illustrious-Detail-Slider-v1.0: 2e7a68ec7e2e", Version: f2.0.1v1.10.1-previous-669-gdfdcbab6

Positive: 
masterpiece, best quality, amazing quality, male, very aesthetic, high resolution, absurdres, <lora:StS-Illustrious-Detail-Slider-v1.0:3>, inside, solo, simple background, solo,
sonic the hedgehog \(series\),Shadow the Hedgehog, standing, from behind, annoyed expression, rubbing his butt with one hand, tall, looking over shoulder, in pain, side view, muscle, ass, full body view, thumb,

Negative: 
realism, 3D,busty, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, chubby, pubic hair, eyelashes, lips, eyelashes, tooth, skirt, ((female)), two vials, looking at viewer, ((Breasts)), dripping liquid, closed eyes, blush, ceiling light, motion lines,


Animations: 

Shadow on machine penetration:

{
  "sui_image_params": {
    "prompt": "Sexmachine, A man strapped into a sex machine. A purple dildo is inserted into his anus. The mans body remains stable. His penis remains erect. The dildo is attached  to a mechanical rod. The rod extends and retracts as it moves the dildo back and forth in a fast and rhythmic way as the man moans out.  Mute, Only the dildo is moving as the rest of the scene is static. ",
    "negativeprompt": "(talking, fast mouth movements:2), \u8272\u8c03\u8273\u4e3d, \u8fc7\u66dd, \u9759\u6001, \u7ec6\u8282\u6a21\u7cca\u4e0d\u6e05, \u5b57\u5e55, \u98ce\u683c, \u4f5c\u54c1, \u753b\u4f5c, \u753b\u9762, \u9759\u6b62, \u6574\u4f53\u53d1\u7070, \u6700\u5dee\u8d28\u91cf, \u4f4e\u8d28\u91cf, JPEG\u538b\u7f29\u6b8b\u7559, \u4e11\u964b\u7684, \u6b8b\u7f3a\u7684, \u591a\u4f59\u7684\u624b\u6307, \u753b\u5f97\u4e0d\u597d\u7684\u624b\u90e8, \u753b\u5f97\u4e0d\u597d\u7684\u8138\u90e8, \u7578\u5f62\u7684, \u6bc1\u5bb9\u7684, \u5f62\u6001\u7578\u5f62\u7684\u80a2\u4f53, \u624b\u6307\u878d\u5408, \u9759\u6b62\u4e0d\u52a8\u7684\u753b\u9762, \u6742\u4e71\u7684\u80cc\u666f, \u4e09\u6761\u817f, \u80cc\u666f\u4eba\u5f88\u591a, \u5012\u7740\u8d70, \u96fe, \u8584\u96fe, \u70df, \u6c34\u84b8\u6c14, \u84b8\u6c7d, \u70df\u96fe\u5f25\u6f2b, \u6726\u80e7, haze, smoke, mist, fog, vapor, steam, extra limbs, grotesque pussy, overlapping vagina, deformed crotch, Vagina, human, human face, fast moving tail, wagging tail, realism, ",
    "model": "wan2.2_i2v_high_noise_14B_fp8_scaled",
    "seed": 1163499443,
    "steps": 8,
    "cfgscale": 3.0,
    "aspectratio": "Custom",
    "width": 640,
    "height": 640,
    "sampler": "uni_pc",
    "initimagecreativity": 0.0,
    "videomodel": "wan2.2_i2v_high_noise_14B_fp8_scaled",
    "videoswapmodel": "wan2.2_i2v_low_noise_14B_fp8_scaled",
    "videoswappercent": 0.5,
    "videoframes": 121,
    "videosteps": 8,
    "videocfg": 1.5,
    "videoresolution": "Image Aspect, Model Res",
    "videoformat": "h264-mp4",
    "automaticvae": true,
    "loras": [
      "NSFW-22-H-e8",
      "NSFW-22-L-e8",
      "sexmachine-shura-000003",
      "Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16",
      "Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16"
    ],
    "loraweights": [
      "0.4",
      "0.4",
      "1",
      "1",
      "1"
    ],
    "sigmashift": 8.0,
    "preferreddtype": "default",
    "swarm_version": "0.9.7.0"
  },
  "sui_extra_data": {
    "date": "2025-08-31",
    "initimage_filename": "Shadow Machine raw WoScreens.png",
    "initimage_resolution": "1536x1536",
    "prep_time": "2.22 sec",
    "generation_time": "9.02 min"
  },
  "sui_models": [
    {
      "name": "wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors",
      "param": "model",
      "hash": "0xe706c929318135522793ae5f27a6cc6005568cee9b77ae213c1af8200f340f87"
    },
    {
      "name": "wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors",
      "param": "videomodel",
      "hash": "0xe706c929318135522793ae5f27a6cc6005568cee9b77ae213c1af8200f340f87"
    },
    {
      "name": "wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors",
      "param": "videoswapmodel",
      "hash": "0xafbde5842e01dc85e09718b343b0677823f81a89938eb1862ef3b3ce317b3097"
    },
    {
      "name": "NSFW-22-H-e8.safetensors",
      "param": "loras",
      "hash": "0x6a745a2db96d820d7be62b470ecd87dd82ec91610c247af7a780367ed63380a1"
    },
    {
      "name": "NSFW-22-L-e8.safetensors",
      "param": "loras",
      "hash": "0x473f32b90f0237e59dc4ae30dc69a60123d5a3af24b3c2dabe32b4930f113185"
    },
    {
      "name": "sexmachine-shura-000003.safetensors",
      "param": "loras",
      "hash": "0xf08ba028b42c1e82d83b1578d182d2ed1ead973051ef24278a0986d80864e2fa"
    },
    {
      "name": "Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16.safetensors",
      "param": "loras",
      "hash": "0xf4f1bfc0b0b7396871e2e875a35e9e5af35b014e62be0b5d1f07eb9c2dfa1808"
    },
    {
      "name": "Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16.safetensors",
      "param": "loras",
      "hash": "0x1273e808d8957d09d344ceccfebcafbcc955b9d1f11fa938517ac5b2df34d330"
    }
  ]
}


Shadow drill and cum animation: 

{
  "sui_image_params": {
    "prompt": "Sexmachine, A man strapped into a sex machine. A purple dildo is inserted into his anus. The mans body remains stable. His penis remains erect. Mute, He ejaculates, the cum from the tip of his penis landing on his chest and belly as moans softly. The sticky fluid slowly slides from his skin, like melted paste. The blue and red lights on the machine start to blink in a fast way, White Smoke rises behind the machine, The purple dildo is spinning in place, ",
    "negativeprompt": "(talking, fast mouth movements:2), \u8272\u8c03\u8273\u4e3d, \u8fc7\u66dd, \u9759\u6001, \u7ec6\u8282\u6a21\u7cca\u4e0d\u6e05, \u5b57\u5e55, \u98ce\u683c, \u4f5c\u54c1, \u753b\u4f5c, \u753b\u9762, \u9759\u6b62, \u6574\u4f53\u53d1\u7070, \u6700\u5dee\u8d28\u91cf, \u4f4e\u8d28\u91cf, JPEG\u538b\u7f29\u6b8b\u7559, \u4e11\u964b\u7684, \u6b8b\u7f3a\u7684, \u591a\u4f59\u7684\u624b\u6307, \u753b\u5f97\u4e0d\u597d\u7684\u624b\u90e8, \u753b\u5f97\u4e0d\u597d\u7684\u8138\u90e8, \u7578\u5f62\u7684, \u6bc1\u5bb9\u7684, \u5f62\u6001\u7578\u5f62\u7684\u80a2\u4f53, \u624b\u6307\u878d\u5408, \u9759\u6b62\u4e0d\u52a8\u7684\u753b\u9762, \u6742\u4e71\u7684\u80cc\u666f, \u4e09\u6761\u817f, \u80cc\u666f\u4eba\u5f88\u591a, \u5012\u7740\u8d70, \u96fe, \u8584\u96fe, \u70df, \u6c34\u84b8\u6c14, \u84b8\u6c7d, \u70df\u96fe\u5f25\u6f2b, \u6726\u80e7, extra limbs, grotesque pussy, overlapping vagina, deformed crotch, Vagina, human, human face, fast moving tail, wagging tail, realism, shaking screen, shaking machine, liquid from hands, liquid from mouth, cum from mouth, cum from nose, liquid on face, liquid on nose, ",
    "model": "wan2.2_i2v_high_noise_14B_fp8_scaled",
    "seed": 999885118,
    "steps": 8,
    "cfgscale": 3.0,
    "aspectratio": "Custom",
    "width": 640,
    "height": 640,
    "sampler": "uni_pc",
    "initimagecreativity": 0.0,
    "videomodel": "wan2.2_i2v_high_noise_14B_fp8_scaled",
    "videoswapmodel": "wan2.2_i2v_low_noise_14B_fp8_scaled",
    "videoswappercent": 0.5,
    "videoframes": 121,
    "videosteps": 8,
    "videocfg": 1.5,
    "videoresolution": "Image Aspect, Model Res",
    "videoformat": "h264-mp4",
    "automaticvae": true,
    "loras": [
      "23High noise-Cumshot Aesthetics",
      "56Low noise-Cumshot Aesthetics",
      "sexmachine-shura-000003",
      "Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16",
      "Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16"
    ],
    "loraweights": [
      "0.8",
      "0.8",
      "1",
      "1",
      "1"
    ],
    "sigmashift": 8.0,
    "preferreddtype": "default",
    "swarm_version": "0.9.7.0"
  },
  "sui_extra_data": {
    "date": "2025-09-02",
    "initimage_filename": "Shadow Machine raw WoScreens.png",
    "initimage_resolution": "1536x1536",
    "prep_time": "0.17 sec",
    "generation_time": "8.83 min"
  },
  "sui_models": [
    {
      "name": "wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors",
      "param": "model",
      "hash": "0xe706c929318135522793ae5f27a6cc6005568cee9b77ae213c1af8200f340f87"
    },
    {
      "name": "wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors",
      "param": "videomodel",
      "hash": "0xe706c929318135522793ae5f27a6cc6005568cee9b77ae213c1af8200f340f87"
    },
    {
      "name": "wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors",
      "param": "videoswapmodel",
      "hash": "0xafbde5842e01dc85e09718b343b0677823f81a89938eb1862ef3b3ce317b3097"
    },
    {
      "name": "23High noise-Cumshot Aesthetics.safetensors",
      "param": "loras",
      "hash": "0xd4e96ef3c23a56eda08afc8d8c846a4e0cce6366fa70ae47487738a7b00cc9b4"
    },
    {
      "name": "56Low noise-Cumshot Aesthetics.safetensors",
      "param": "loras",
      "hash": "0xe3d627a19b8b37e6b51463db4da2864d44a388207685602123cb6b01e3cb568d"
    },
    {
      "name": "sexmachine-shura-000003.safetensors",
      "param": "loras",
      "hash": "0xf08ba028b42c1e82d83b1578d182d2ed1ead973051ef24278a0986d80864e2fa"
    },
    {
      "name": "Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16.safetensors",
      "param": "loras",
      "hash": "0xf4f1bfc0b0b7396871e2e875a35e9e5af35b014e62be0b5d1f07eb9c2dfa1808"
    },
    {
      "name": "Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16.safetensors",
      "param": "loras",
      "hash": "0x1273e808d8957d09d344ceccfebcafbcc955b9d1f11fa938517ac5b2df34d330"
    }
  ]
}


Shadow rub butt animation: 

{
  "sui_image_params": {
    "prompt": "An anthropomorphic black and red Hedgehog standing before a white background. The Hedgehog is only slightly moving as he breathes softly. He has an annoyed expression as he rub his hand over his butt slowly and softly as if its hurting. ",
    "negativeprompt": "(talking, fast mouth movements:2), \u8272\u8c03\u8273\u4e3d, \u8fc7\u66dd, \u9759\u6001, \u7ec6\u8282\u6a21\u7cca\u4e0d\u6e05, \u5b57\u5e55, \u98ce\u683c, \u4f5c\u54c1, \u753b\u4f5c, \u753b\u9762, \u9759\u6b62, \u6574\u4f53\u53d1\u7070, \u6700\u5dee\u8d28\u91cf, \u4f4e\u8d28\u91cf, JPEG\u538b\u7f29\u6b8b\u7559, \u4e11\u964b\u7684, \u6b8b\u7f3a\u7684, \u591a\u4f59\u7684\u624b\u6307, \u753b\u5f97\u4e0d\u597d\u7684\u624b\u90e8, \u753b\u5f97\u4e0d\u597d\u7684\u8138\u90e8, \u7578\u5f62\u7684, \u6bc1\u5bb9\u7684, \u5f62\u6001\u7578\u5f62\u7684\u80a2\u4f53, \u624b\u6307\u878d\u5408, \u9759\u6b62\u4e0d\u52a8\u7684\u753b\u9762, \u6742\u4e71\u7684\u80cc\u666f, \u4e09\u6761\u817f, \u80cc\u666f\u4eba\u5f88\u591a, \u5012\u7740\u8d70, \u96fe, \u8584\u96fe, \u70df, \u6c34\u84b8\u6c14, \u84b8\u6c7d, \u70df\u96fe\u5f25\u6f2b, \u6726\u80e7, extra limbs, grotesque pussy, overlapping vagina, deformed crotch, Vagina, human, human face, fast moving tail, wagging tail, realism, shaking screen, shaking machine, liquid from hands, liquid from mouth, cum from mouth, cum from nose, liquid on face, liquid on nose, ",
    "model": "wan2.2_i2v_high_noise_14B_fp8_scaled",
    "seed": 1867954290,
    "steps": 8,
    "cfgscale": 3.0,
    "aspectratio": "Custom",
    "width": 640,
    "height": 640,
    "sampler": "uni_pc",
    "initimagecreativity": 0.0,
    "videomodel": "wan2.2_i2v_high_noise_14B_fp8_scaled",
    "videoswapmodel": "wan2.2_i2v_low_noise_14B_fp8_scaled",
    "videoswappercent": 0.5,
    "videoframes": 121,
    "videosteps": 8,
    "videocfg": 1.5,
    "videoresolution": "Image Aspect, Model Res",
    "videoformat": "h264-mp4",
    "automaticvae": true,
    "loras": [
      "Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16",
      "Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16"
    ],
    "loraweights": [
      "1",
      "1"
    ],
    "sigmashift": 8.0,
    "preferreddtype": "default",
    "swarm_version": "0.9.7.0"
  },
  "sui_extra_data": {
    "date": "2025-09-02",
    "initimage_filename": "Shadow rubbing.png",
    "initimage_resolution": "1536x1536",
    "prep_time": "0.11 sec",
    "generation_time": "8.70 min"
  },
  "sui_models": [
    {
      "name": "wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors",
      "param": "model",
      "hash": "0xe706c929318135522793ae5f27a6cc6005568cee9b77ae213c1af8200f340f87"
    },
    {
      "name": "wan2.2_i2v_high_noise_14B_fp8_scaled.safetensors",
      "param": "videomodel",
      "hash": "0xe706c929318135522793ae5f27a6cc6005568cee9b77ae213c1af8200f340f87"
    },
    {
      "name": "wan2.2_i2v_low_noise_14B_fp8_scaled.safetensors",
      "param": "videoswapmodel",
      "hash": "0xafbde5842e01dc85e09718b343b0677823f81a89938eb1862ef3b3ce317b3097"
    },
    {
      "name": "Wan2.2-Lightning_I2V-A14B-4steps-lora_HIGH_fp16.safetensors",
      "param": "loras",
      "hash": "0xf4f1bfc0b0b7396871e2e875a35e9e5af35b014e62be0b5d1f07eb9c2dfa1808"
    },
    {
      "name": "Wan2.2-Lightning_I2V-A14B-4steps-lora_LOW_fp16.safetensors",
      "param": "loras",
      "hash": "0x1273e808d8957d09d344ceccfebcafbcc955b9d1f11fa938517ac5b2df34d330"
    }
  ]
}