I decided to finally list all of them here, rather than here, because I found another applicable manga.

List of Manga/Doujinshi on e-hentai (x) that feature a futanari with a pussy between her balls:
(all the ones marked (x) need to have the - in the url replaced with an x (also, you have to use an account that has been around for at-least a week))

List that was on the other page:
Futanari Secrosse!! (x) (pages 7-22)
Futanari Secrosse!! 2 (x) (pages 32-49)
Futanari Secrosse!! 3 (x) (pages 36-53)
Aigan ~Futanari Pet Dog~ (Futanari Secrosse!! 4)
Makai Tsuuhan de 2980 Yen Kurai (x)
Warito Jimi na Katade
I Want to Become Madoka's Panties
Kono Mendoukusai Ko ni Tokkibutsu o! (x)
Funny Androgynous *Girls (x)
Funny Androgynous *Girls 3
Butsu Butsu Kokan
Nakayoshi Tanezuke Nikki

List that I've found after making the other page:
Futanarikko Love 8 (pages 87-104)
or the English version: Futanarikko Love 8 [English] (x) (pages 69-86)

This post has been edited by Alzea Heart: Sep 11 2018, 04:23