I like Yuffie, but I don't think she'd do this just based on her misadventure with Don Corneo. Also, she strikes me as a bit too much of a tomboy to do something like this.
I've been playing the game (the original version) a lot in the last couple weeks.

Still, the materia fixation is undeniably accurate and the art is pretty good. And it's porn of my favorite non-Tifa FF girl, so why am I complaining?

Base +18, AhKai +6, bigscuba +5, BloodyHero +6, losting -7, luckcrazy +6, darklord1235 +9, Master_Anuca +6, rockingoldensamurai +6, observer1980 +21, Pant Yosashu +4

Raw can be found here: https://e-hentai.org/g/1383279/547567dbae/

Very nice translation. Good x-ray on page 14 and page 24. Thanks for sharing this!

Base +43, hyunkell01 +7, Master_Anuca +6, observer1980 +21

This artist draws very good yuffie doujin, which is quite a rarity

Base +5, bigscuba +5, Sannio +7, darklord1235 +9, Salesmany +7, hyunkell01 +7, observer1980 +21, shuntensatsu +16

"I later became addicted to cock and blindly obeyed anyone with one, but that's a story for another day."

And that day is tomorrow, right? Right?

Base +6, Marien -24, hoigoigoi +24, waltergeist +10, Salesmany +7, hyunkell01 +7, Draw99Gray +18, JAMR92 +6, observer1980 +21, BlueThree +8, damnspams +7, coconutpilot +7