[PRED-870] The story of my wife being cuckolded after she re-entered university. Izumi Yukimura

His beloved wife, Itsuki, decides to re-enter university to obtain qualifications. My wife is still young and beautiful, so I can't calm my worries. Photos from seminar drinking parties show her happily enjoying herself with a handsome guy. But I know better than anyone that my type is more sincere than flashy guys. There's nothing to worry about... She's a married woman, so no one would casually make a move. As if betraying those feelings, my wife's coming home gets delayed day by day—I really don't want that... I don't want to believe it! A wife who skips lectures and gets creampied over and over by younger men... Impossible.