Black and white yaoi. Uke uses dating app, met a guy who tries to make him film a porno, he is saved by demon (incantation circle). Demon turned younger when he's human world. Cute dynamic story overall.
https://www.mangago.zone/read-manga/konya_mo_nemurenai/
must be this one!
Thank you so much!
BL. Childhood friends. High school setting. Black and white. They make mochi (pretty small cake)? They are competitive. MC and ML like each other. ML is a bit dense and date around until MC. It's a cute story overall.
This one? -
https://www.mangago.zone/read-manga/koi_o_hitokuchi/
OMG, all the keywords I tried didn't make it pop, thank you so much!
I just knew it by cake thing, enjoy (▰˘◡˘▰)