Reitetsu na Toshi no Josei Kugusuguri Tsudzukeete Tachiba Gyakuten Suru Hanashi

Our hero has taken up jujutsu, but there's a younger instructor there who shows him absolutely no respect despite his age. When he's finally had enough, he captures her and decides to give her a ticklish lesson in respect... but he doesn't count on the tables being turned... A game where hard tickling is the main focus.