Tojo Basara no hadosuwitona nichijo Shinmai Maou no Testament : Season 1 Episode 13

Another morning at the Toujou household: Maria sets up a special succubus camera that can capture the target's dream, in this case Mio's. After putting an end to Maria's blatant breach of privacy, Basara then tests Maria's latest cooking experiment which turns out to be strangely perverted. Yuki is not phased by any of this, and when Mio finally wakes up the innocent Basara falls victim to her outburst. The school nurse, Hasegawa Chisato, is wearing a new swimsuit and the zipper is stuck. She asks Basara to help her unzip it.