En hates soulmate marks. They're a cage; they fence him in and trap him, and leave him staring through the bars at the one person he wants to be with. Sometimes he can't stand the sight of his marks, which is a problem, since they're on the backs of his hands. He doesn't want to deal with arguments, monsters, or Kusatsu's two unsettling soulmate marks. He's too busy trying to hold onto his friendship with Atsushi. But even though the two of them didn't light each other's marks, even though his faith in the soulmate web is at rock bottom, there's one possibility that didn't occur to anyone.
Binan Koukou Chikyuu Bouei-bu Selfish Kiss! by bluemisfortune *Boueibu LOVE!+HK*
One quiet night without monsters, the Defence Club takes a trip to a travelling fair and its house of mirrors. What walks into school the next morning is a very different club. Passive sins such as insolence and indolence are no longer a concern to the Student Council when faced with this mysterious change. The only way to get answers is to defeat this new threat. However, what stands before them is no longer their familiar Defence Club but magical knights searching for happiness - Selfish Kiss!
I Swear I've Seen this Horror Movie by @a-writing-trickster-angel
So, Ryuu’s grandmother is visiting his aunt so sleepover! (cuz why the fuck not?) established enatsu, ioryuu in the works but not established. Includes horror games, magical monsters, and taking pictures of sleeping teammates who are too cute.
Play our Little Game by Purplerose128
Ibushi Arima had lived up to his family's expectations his whole life, in all but one category. After repeated insinuations that he should have a girlfriend, who would be a better stand-in than Akoya? (AKA the "pretend to be my girlfriend" AU that I thought this fandom needed)
The student council summer retreat gives Arima and Akoya far fewer opportunities to be alone together than they'd hoped; tlhey'll just have to take advantage of the few they get. (Set during episode seven.)
Part of your world by @mystofthestars *unfinisheld*
Young merman Ryuu is really fond of the inaccessible human world, as his vast collection of artifacts shows and despite the fact that his older brothers strongly oppose his passion. His curiosity is so strong, that he would literally pay any price to be able to explore the upper land and meet with his human crush.
When he gets to set foot on the shore for the first time, however, will the outside world and the man he thinks he loves be what he expects them to be?
Of Gardening and Tutoring by ThePackWantstheD
Kinshirou didn’t look up from the papers he was reading as he answered, “I believe he is currently in the library. He was asked to tutor one of the first years.”
Love is a Flower by rynwritesheresometimes *NSFW/unfinished*
In hindsight, it was a terrible idea to turn the closet pervert of the school into a monster. Aki and Haru's latest plan to take down the Battle Lovers backfires horribly when they are also hit with the monster's "love pollen." Even Gora gets dragged into the fiasco. Things get steamy in the onsen before Yumoto finally takes this monster down.
Through the Looking Glass by @fortune-maiden
And what Yumoto found there. A mysterious mirror hidden in Binan High School’s basement takes Yumoto and Wombat to a strange yet familiar place…
Can I Destroy The Earth? 2.XX: Love Is a Limited Edition Collector's Item! by Gramarye
When the Battle Lovers complain about the impracticality and visibility of their combat uniforms, Wombat tries to placate them by offering them another piece of highly advanced scientific technology: a transformation pen that will allow them to disguise themselves as anyone they wish. Meanwhile, Caerula Adamas have identified their next potential monster, only to discover that it may have been unwise to target someone who has an earnest desire for dark power -- and a will of his own when it comes to wielding it. [NOTE: On the advice of UCHYUU TV's legal counsel, this episode from season 2 of Can I Destroy the Earth? was withdrawn before airing and never shown on live intergalactic broadcast.]
The Future's Kiss of Despair by Pyrachan *Boueibu HK/Unfinished*
Life after high school isn't all that it's cracked up to be. Eventually, you change and not for the better. Eventually, you end up alone. Despair takes your heart.