[Bujidearu] Succubus Yoooon [CarlJPTL]

Two exhausted succubi with aching bodies on the verge of shutting down their business get a lifeline when an energetic junior arrives with the White Peach Princess, a suction and vibration onahole that promises to squeeze out cum in seconds with easy app-controlled modes. The skeptical senior with her heavy, soft big breasts reluctantly agrees to try the device on a blindfolded man, only to find its spiraled, bumpy-tight suction and relentless vibrations rivaling her own velvety service. A flustered, competitive contest unfolds between demon girl pride and toy technology, teasing whether a twintailed cutie and her busty partner can reclaim their confidence or be completely outdone by their own shortcut.