Bl

Thirty years old!!

I've already finished that but thanks!!

Not sure how much these revolve around the profession itself (some do more than others), but they do at least have jobs that aren't in a typical office environment. Hopefully you can find something that interests you! (I took these from some of my lists, there are more there with these themes)

Lots of restaurant/food-themed BLs:

http://www.mangago.zone/read-manga/yoidore_koi_o_sezu/
http://www.mangago.zone/read-manga/sign_language/?k7GN
http://www.mangago.zone/read-manga/motomete_yamanai/
http://www.mangago.zone/read-manga/kowagaranai_de_soba_ni_ite/
http://www.mangago.zone/read-manga/taberarechaukei_danshi/
http://www.mangago.zone/read-manga/liquor_cigarette/
http://www.mangago.zone/read-manga/yuuwaku_recipe/
http://www.mangago.zone/read-manga/hatsukoi_no_atosaki/
http://www.mangago.zone/read-manga/himegoto_asobi/ (sweetshop owner + doctor)
http://www.mangago.zone/read-manga/shizuku_hanabira_ringo_no_kaori/ (salesman + sake brewery)

Book-related:

http://www.mangago.zone/read-manga/sekaiichi_hatsukoi/?9xJU (publishing company)
http://www.mangago.zone/read-manga/ameiro_paradox/ (magazine reporter + photographer)
http://www.mangago.zone/read-manga/turning_point_yaoi/ (writer + actor)
http://www.mangago.zone/read-manga/cafe_latte_rhapsody/ (bookstore)
http://www.mangago.zone/read-manga/sensei_mou_dame_desu/ (writer + editor)

Entertainment/Celebrities:

http://www.mangago.zone/read-manga/kikoeru/ (radio dj)
http://www.mangago.zone/read-manga/love_stage/ (actors)
http://www.mangago.zone/read-manga/lack_of_love/ (idols + stylist)
http://www.mangago.zone/read-manga/shigekikei_my_hero/ (actor + stuntman)
http://www.mangago.zone/read-manga/lie_cry_like/ (actor + stylist)
http://www.mangago.zone/read-manga/love_song_unlock/ (musicians)

Florists/gardeners:

http://www.mangago.zone/read-manga/chotto_matte_yo_hanaya_san/
http://www.mangago.zone/read-manga/mankai_darling/
http://www.mangago.zone/read-manga/koisuru_barairo_tenchou/
http://www.mangago.zone/read-manga/kimiiro_eden/
http://www.mangago.zone/read-manga/restart_wa_tadaima_no_ato_de/

Random:

http://www.mangago.zone/read-manga/3_ban_sen_no_campanella/ (tailor)
http://www.mangago.zone/read-manga/yume_musubi_koi_musubi/ (shrine/bakery)
http://www.mangago.zone/read-manga/seifuku_wo_matoeba_umaku_uso_ga_tsuketa_no_ni/ (pilots)
http://www.mangago.zone/read-manga/senpai_danjite_koidewa/ (CGI production company)