There's alot so here are a few, maybe the one you want is in here.
http://www.mangago.me/read-manga/hishoken/
http://www.mangago.me/read-manga/hisho_to_yajuu/
http://www.mangago.me/read-manga/hisho_ikuseichuu/
http://www.mangago.me/read-manga/hisho_wa_shachou_ni_kudokareru/
http://www.mangago.me/read-manga/playboy_amour/. This one is part of a series.
http://www.mangago.me/read-manga/hisho_no_oshigoto/
http://www.mangago.me/read-manga/suutsu_wo_kita_akuma/. Part of a series. The first one is listed above.
http://www.mangago.me/read-manga/retsujou/
http://www.mangago.me/read-manga/hisho_to_shachou_no_himitsugoto/
http://www.mangago.me/read-manga/shinshi_to_norainu_dj_shisen_no_sono_saki/
If there is a specific story you are looking for can you remember anything about it? (⌒▽⌒)
Hello everyone. Please help. I'm looking for yaoi manga with the boss and secretary.