Shion says to Kougami, "You know... should I have slept with you at least once?" to which he responds, "Who knows... although I don't think we're each other's type." with her conceding, "I guess you're right."
The second episode has an instance where we see Yayoi walk out of a room while adjusting her clothes. Meanwhile, inside the room, we see Shion putting on her stockings while laying on a couch before sitting up and lighting a cigarette. Hmm... Following this is Shion commenting that Akane is cuter than she expected.
Episode 6 has a lot of this. First we have a scene where Shion and Akane are discussing a particularly gruesome murder case while Yayoi is eating her lunch in the same room. Akane apologizes to Yayoi, thinking that the subject matter might have made her loose her appetite, but Shion remarks that plastinated bodies won’t faze her at all, "since she’s into more violent and passionate stuff". Yeah. Also, several scenes in this episode (and the couple of following episodes) take place in an all-girls school, which means there is a lot of Les Yay to behold, but with a... twist. See Fan Disservice on the main page.
Episode 12 has Yayoi (notice a pattern here?), sharing some very romantic, tender moments with a singer named Rina, complete with Yayoi looking at her longingly while the Gaussian Girl effect comes into full play.
Episode 22 cements a relationship between two characters, explicitly showing Shion and Yayoi naked and in bed with each other. Same for episode 7 in season 2.
Yayoi is the only Enforcer Mika will respect and listen to. Indeed, when Yayoi speaks, Mika is reduced to blushing and stuttering.
