Tentabulge for Pony

Tentabulges meant for homestuck trolls. This is my first concept lora and I'm still ironing out some of the kinks. As the pictures suggest will likely have trouble producing a tentabulge with vaginal sex.
Currently it's tricky to get it to appear and it will frequently create extra tentacles in random places, though I am actively trying to generate a better pool of correct results to train the next iteration on. Try reducing artstyle values and bumping up the tentabulge value if you're having issues getting the bulge to appear.