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.