Kaikan Junkie
Megumi is dissatisfied with sex with her boyfriend and has broken up with him. While she is feeling unsatisfied, she makes a habit of masturbating in the back of a public restroom. A passing man catches her doing it, and she gets so excited that she comes with all her might! Unable to forget it, Megumi seeks out the man again...
(Source: Mujin Comics, translated)
Note: Published in Comic Mugen Tensei 2019-11
