Jizz

But these are twins with tails.

Nekomimi

Literal Twin Tails (TT #51) [NSFW]

twintails

31/08/16 - Twintails and Twin Tails

pmmeyourfoxgirl

12/09/16 - Black fluffy tail and twin guardian spirits

pmmeyourfoxgirl

Twins hiding behind pony tails..

Perky

C.C. looks good in twin-tails

codegeasshentai

Nine-Tails, Twin-Jugs

OppaiLove

WTS - Twin Tail Creations Large Jake

BadDragon

Twins in tails

PigtailsAndPonytails

Natsu into a Clone of Lucy [MTF/TGTF; Twinning] [Fairy Tail] by kyo-dom

transformation

Getting into the Story [MTF/TGTF; Lucy Heartfilia Twinning/Character TF] [Fairy Tail] by blackshirtboy

transformation, gendertransformation

Natsu into a clone of Lucy [MTF/TGTF; Twinning/Character TF][Fairy Tail] - kyo-dom

transformation

LF mono source: blushing, tears, fangs, twin tail

HentaiSource

LF Color Source: Green Hair, Open Mouth, Clothed, Tongue Out, Blushing, Saliva, Drooling, Hearts, Cleavage, Ribbons, Hair Tied, Twin Tails, Gloves

HentaiSource

[US][WTS] Various Indie Fantasy Monster Dildos, Twin Tail Creations, Pleasure Forge, Hodgepodge Entourage, Dread the Empire, Fantasy Grove, Uberrime, Wandering Bard Toys

BadDragonBST, BadDragon, usedsextoys

[US][WTS] Twin Tail Creations Treat the Dragon, Dragon Flask, and Strange Bedfellas Ohdan

BadDragon, BadDragonBST, usedsextoys

LF color source: 1girl, 1boy, standing grey/purple hair, pink shirt, legs wrapped around, short twin tails, black hair bow

HentaiSource

[WTS] Bad Dragon and Twin Tail Creations!

BadDragonBST, BadDragon

LF Color Source: H-hei apa yang akan kau lakukan?, 1boy, 1girl, blue eyes, blush, brown hair, foreign text, from side, hair ribbon, open mouth, play button, rin tohsaka, sex, stockings, sweat, sweatdrop, thighhighs, twin tails, twintails

HentaiSource