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 Flux) 
Extension: Forge Couple
Model:  novaFurryXL_illustriousV40
Loras: <lora:Smooth Anime 2 Style SDXL_LoRA_Pony Diffusion V6 XL:0.7>, <lora:Pony_DetailV2.0:0.7>, <lora:Finnick__zootopia_for_pony:1>, <lora:Small_on_Top_Smaller_Dom:1>,

Prompt 1

Positiv:
<lora:Smooth Anime 2 Style SDXL_LoRA_Pony Diffusion V6 XL:0.7>, <lora:Pony_DetailV2.0:0.7>, Zootopia \(series\) smooth anime style, masterpiece, best quality, living room, duo, male/male, anal penetration, small top, big bottom, size difference,  <lora:Small_on_Top_Smaller_Dom:1>, small dom big sub,
Zootopia \(series\), Nick Wilde, on all fours, moaning, happy expression, balls, knotted penis, bottom, green eyes, 
Zootopia \(series\), finnick, anal penetration, moaning, tongue hanging out, balls, knotted penis, top, mounting,  <lora:Finnick__zootopia_for_pony:1>, fennec, 

Negative prompt: 
busty, ugly face, mutated hands, low res, blurry face, black and white, text, human, watermark, chubby, pubic hair, bulge, holding object, bad hands,