Gokujou Shitsuji no Do-S Bus Tour Ojou-sama Oshioki no Ojikan desu

A friend has invited me to go on a tour bus where handsome butlers exclusively cater to your every need! In the bus they treat us like complete princesses and it\\\'s fun but... have I somehow met this butler before? And then instantly after it turns midnight the butler changes completely! The handsome man that waited on me hand and foot approaches me! If you like handsome men then this is the bus tour you definitely want to join! Please come and join us, Princesses.