It’s a bl omega verse. The two guys are actors and I remember in one part the omega falls into heat while on set and they separate the two but end up letting them be together cuz they find out the two are fated.
it might be this one ? (⌒▽⌒)
https://www.mangago.me/read-manga/ore_no_tsugai_ha_thoroughbread_omega/
Can someone give me the link to the uncensored version of the english. Not the raws
https://www.mangago.me/home/mangatopic/13722344/