Handsome seme & plain, unpopular etc. uke

ch. 2: ex-gf make uke see a fake embracing scene to ruin their relationship.
ch. 5: childhood friends, school life. popular seme with childish, in-denial uke
harassed uke

teacher x former classmate, a playboy.
ch. 01: serious, glasses-pushing textbook type man, now a teacher x former classmate, the popular and perennial playboy seme. set in timeline where they were now grownups, past school life snippets
seme cold to uke
uke is an infamous stuck-up. not bullied but people dislike him.

ch.1-3, 6.5: salaryman x college part-timer uke. seme is tall, handsome, has a house and car; obviously well-paid and the office girls are sooo all over him. uke is just a simle college student who has a part-time job to make ends meet. ofc he'd fee like a pet if he live in seme's house.

ch.1: #office life. the popular head of another dept. and him, an ordinary guy, an ordinary employee. oneshot

ch.1: college life. secret sex friend. cute story about a handsome and popular guy that cannot accept the fact that he fell for a bookworm in glasses

high schoolers but they've met when younger. Seme is now pissy bec he doesn't remember.
uke tries to bully him out of spite but The Horde hits him back. He's generally disliked by the womenfolk except for a few that knows the real him.
bully (childishly vengeful haha) seme

highschoolers smutty love story. playboy (and awkward) seme who is straight, btw found his ideal and of all the pretty girls he could have, it's this plain glasses GUY that bugged the hell out of him.
basically, it's his natural self since he's the aggressive type

fluffy school life. tall, handsome and playboy seme... the 'everybody's matsushima' (that girls would most likely really kill for) with a normal-looking uke. good thing they're a secret couple and would most likely remain that way. some smut here and there

college life
pair 1: clasmates. popular, ore-sama type bully and possesive seme. always getting fawned at x regular guy cry-baby uke who gets along with everyone. if only the girls know...
pair 2: student seme x asst.prof. uke. sort of air-headed, prince-type seme x caring, responsible and serious type of an older uke

ch. 4: seme who is really popular with the girls on their school (but actually likes uke) and the poor friend (uke) who is always called to take a favor of serving as a bridge. seme announced he's taken to the girls but did not say who.