https://www.mangago.zone/read-manga/ore_no_buka_ga_eroi_mousou_wo_yamete_kurenai/
I'm guessing it's this one
https://www.mangago.zone/read-manga/kabukichou_bad_trip/ sounds very similar! not an office setting perhaps but maybe what youre thinking of?
https://www.mangago.zone/read-manga/ringo_ki_kara_ochiru/ second story in this also has a similar plot but in a school setting~~
https://www.mangago.zone/read-manga/man_of_a_virtue/ found it! Doesn't work anymore tho
https://www.mangago.zone/read-manga/man_of_a_virtue/ it's this one!!!
So I can't remember the name and barely remember what it was about but it went like: the top imagined ways to fck the bottom and the bottom cloud see that because he could read his mind or something? it was like an office context... Help?