I know Kami and Sakura had a prequel and I know I had read it before, but now I can't find it （/TДT)/

http://www.mangago.zone/read-manga/first_bite/

http://www.mangago.zone/read-manga/sofure_buka/uu/818058d503a72599d7549b395e226f38_chapter-6/pg-1/

never mind, found it, it's First bite(▰˘◡˘▰)

thank god I put in my special BL list (the most amazing BL stories) so it was not that hard to find
(づ￣ ³￣)づ

chiss, thank you for finding it as well(≧∀≦)
I was so engrossed in finding it I didn't notice you kind soul already did that work for me ╥﹏╥

Thank you again and have a nice dayヾ(❀╹◡╹)ﾉ~