What would you do if Miru-chan, a beautiful woman with an outstanding figure and a sex genius, whispers and seduces you, "Do you want to do something naughty?" while your wife is right in front of you? The best sex experience right in front of you vs. the risk of divorce if you find out...which will you choose? If you give in to temptation, the best sex will be waiting for you with miru in full slut mode in the most thrilling situation...?