双子の男女がわからない

一人は俺の婚約者。 もう一人は男の子!?幼い頃に婚約した女の子と、10年間離ればなれだった卓志。 すぐにでも結婚したい…と思うけど、なぜか相手は二人になってる!! 実は彼女たちは双子で、片方は男の子らしい!? 二人とも可愛いから、どっちが約束の子だかわからない!! Takushi Hatsujou had played with a twin brother and sister when they were all kids, and he fell in love with the sister, culminating in his asking for her hand in marriage when they grew up, to which she agreed. However, they were torn apart for 10 years until Takushi is finally able to get his grandfather’s permission to marry her. When they finally reunite, he is surprised to find they both look like girls. Although he knows one of them is cross-dressing, he can’t tell which is a guy and which is a girl.