Ketsuekigata Ecchi Series

Sex between two type A people is...!? A type A man who seeks emotional connections in sex and a type A woman who can't be free in bed!? An erotic blood type test series. Which blood type is good in bed? "Type A Woman x Type A Man", "Type AB Woman x Type O Man", "Type B Woman x Type A Man", and "Type O Woman x Type B Man" with another story.