Yudelgwa Eumnanhan Doseogwan

The wizard Yudel's only pleasure is masturbating every day with new adult toys. While browsing the wares of a familiar merchant to buy a new toy once again, Yudel comes across a mysterious egg unlike anything seen before. The merchant claimed it would hatch into a simple, pleasurable sex doll, but instead, an incubus with relentless tentacles was born. It seems Yudel has been scammed! (Source: Mr Blue, translated)