Time Stop Hero

Plot

Just when Kuzuno Sekai hits rock bottom in his life, he’s transported to a video-game-like fantasy world and given the ability to stop time with a game controller! Lifting skirts, stealing cash, escaping prison–sounds like a pretty good deal, except for the catch. His ability to stop time allows him to stretch a moment into months, but in the world’s regular flow of time–where everyone else functions–he only has three days to accomplish some goal that isn’t specified. If he doesn’t reach that goal before the world’s three-day timer hits zero, he has no idea what fate awaits him!

A video-game-inspired isekai with plenty of pervy sidequests.