NocturnalGreyhound's manga / #collection of stories(1)

1,2,3)High school buddies - facing the future, fake stabbing 4&5) Coworkers, boss, older uke with black hair and glasses, kill the crows sleep in 6) rowing team 7) person just like me 8) Teacher x Student: seke, student delinquent, picks up teacher at gay bar, then becomes student. dad is principal.