The jerking

Daniel Crump, an average highschooler has suddenly found himself transmigrated into a world of magic! In this world where magic and disasters are considered the norm Daniel Crump wouldn't even last a day here! However luckily for him when he transmigrated he activated the Jerk Off system! [Ding!] [Congratulations Daniel Crump! You've successfully activated the Jerk Off system!] [By Jerking yourself off you will be able to ejaculate any impurities out of your body!] [The system will reward you everytime you jerk off.] [Your first task: Jerk off to the first thing you see]