Kept Their Mind... Swapped Each Other's Body, Drowned By The Unknown Pleasure, Fall To Mutual Dependence, Step-Sister And Young Brother ~I'm You And You Are Me~

Description

Her husband's parent died, ended up to live with her younger brother-in-law, married woman "Kanna". Tried to fix the relationship between her husband and his younger brother everyday, swapped her mind and her brother-in-law's mind somehow. While confusing by the unthinkable situation, curiosity for opposite sex's body and drowned the unknown pleasure.