Hyouken no Majutsushi ga Sekai wo Suberu - Episode 9, 10 - Dream Lydia in Maid Uniform

Lydia wanted to join the party of Ray's fantasies about sexy maids.

Ray used Carol's sexiness to convince his class to put on a maid cafe for the school festival. He based his concept on Carla, Lydia's maid-bodyguard, making his guardian irrationally jealous. The girls in Ray's classroom loved how the maid uniforms turned out, especially Amelia and Elisa.