https://www.among.live/en/panel/aiart/view/214374 (Part 1 link)
I failed the first round, so I did it again, but it was a success, but it's a pity, there should be a heart at the end of the tail, but it got cut. But it came out well, really satisfied haha.A handsome boy with a heart at the tip of a succubus tail, 6 years old)