Liar × Liar

Minato, a plain female university student who has never been in love, lives with Toru who became her same-age but younger stepbrother from their parents’ remarriage. Because Toru is loose with women, the two of them are in a strained relationship, and they keep aloof from each other. One day, Minato walks out on streets wearing a high school uniform and “gal’s” makeup at the request of her friend, and runs into Toru…!