Milk Fetish: Milady's Endless Edging Ejaculation

Aoi is a futanari succubus raised by the wealthy Jinmyouji family with a singular goal: when a succubus masturbates and is prevented from climaxing in the last second, their bodies produce a precious gem. Sale of these gems is the source of Jinmyouji family’s wealth. Unfortunately for Aoi, this mean