Well, there's a R-18 doujin from Chorimokki, who also.made some crossover doujins in an onsen that include other couples too, none of which got translated to English unfortunately.
Yeah, but that already applies to every single character of the show. People are just justifiably salty since they showed her death during the first scene of the show for shock value.
It's had that tag since I signed up. That image is, in fact, the reason the tag exists. When I signed up 2 years ago and went surfing through the tag listing, I saw Lots of Kotori and wondered what the hell that meant (since I was not, at the time, hip to Love Live!). I clicked on the tag, and that was the only image listed.