Netorasezuma, Miina ~Hoka no Otoko no Te de Shiranakatta Kaikan o Ajiwai Midareru Wakazuma~

Two years have passed since he married his kind and gentle wife, Miina. The protagonist, Jun, is without a doubt at the peak of happiness even now. Their newlywed life has been smooth sailing, work is going well, and not even one problem has come up with each others' parents or relatives... ... Well, that's not the whole story. There is one small problem that Jun has: a sexual fetish he can't control. The happier he gets, the bigger his wild fantasies become. He knows most people wouldn't understand, so he manages his problem by secretly venting online to people who share the same fetish. However, one day Miina ends up finding out about his secret...