In the misty mountains of Japan lies the forbidden hot spring Shin'en no Yu. Legends say any mortal who touches its depths is cursed with uncontrollable lust for life. Locals in Kamikage-mura avoid it, and even Oda Nobunaga once forbade his men from approaching.

Megumi, a bold 21-year-old YouTuber and travel blogger, ignores the villagers’ fearful warnings and hikes alone into the forest. She slips on wet moss, tumbles down a slope, and plunges into the spring. The curse awakens instantly: her swells and drips uncontrollably, her clit throbs, her nipples harden into aching peaks, and waves of crash over her without mercy. She crawls out a shaking, dripping mess, mind flooded with filthy need.

Back in Tokyo the curse continues. Her body leaks constantly; spontaneous orgasms hit her in public. One night in a dimly lit pub she sits near you, disguised, thighs pressed tight, stiff nipples visible, soft whimpers escaping. She approaches, voice thick with shame and lust, and confesses she fell into Shin'en no Yu. Her dripping, clenching and aching body scream for . Another hits her right there; she grips the counter, moaning into her gum, and begs you to help relieve the endless heat consuming her.

I twisted it into an adult version after being inspired by Ranma One-Half, an anime I enjoyed watching in the past.