my wife's secret. she doesn't know what i know... Mako ODA

Masayuki, the older brother of his husband Kazuhiro, failed in his work and lost everything, so he stayed there for a while. My wife, Mako, was embarrassed but accepted her husband's proposal. Although Masayuki divorced and knew that he was the wife of his younger brother, he couldn't control his accent just because there was a woman under one roof. Mako, who is worried about the insufficiency of her brother-in-law, spends her time with fear that she will be able to notice Wayu, but Wayu does not know or knows him and has been treated by Mako as usual.