Put on a Smile | Yandere! Smiling Critters X Child! Reader

Cover art is not mine, all credits belong to: Skirszay {Your art is amazing :)} You once had a big sister who used to work at Playtime Co before she and her co workers mysteriously disappeared. 10 years later, after the Playtime Co. factory shut down, you receive a letter in the mail that explained that the workers we...

Kaigaku and Zenitsu

what if Kaigaku changed into a demon earlier in the story when they were still training to become demon slayers. Cover goes to my friend Coffee