yaois with rough, manly looking semes? for example like the guys in Akira Norikazu's stuff...

http://www.mangago.me/read-manga/usagi_otoko_tora_otoko/
http://www.mangago.me/read-manga/ai_ga_kami_wo_korosu_toki/
http://www.mangago.me/read-manga/katsubou_no_manazashi/
http://www.mangago.me/read-manga/darenimo_aisarenai/
http://www.mangago.me/read-manga/kobi_no_kyoujin/
http://www.mangago.me/read-manga/tatsu_no_otoshigo/
http://www.mangago.me/read-manga/doushiyoumo_nai_keredo/
http://www.mangago.me/read-manga/bannin/
http://www.mangago.me/read-manga/sex_pistols/
http://www.mangago.me/read-manga/border/
http://www.mangago.me/read-manga/datte_maou_sama_wa_kare_ga_kirai/
http://www.mangago.me/read-manga/like_as_the_time_will_come_when_it_will_rain/
http://www.mangago.me/read-manga/jigoku_meguri/
http://www.mangago.me/read-manga/zion_no_koeda/
http://www.mangago.me/read-manga/aiso_tsukashi/
I would also recommend, to try other works by Honma Akira, Yamada Yugi, Kuju Siam, Kunieda Saika, Kodaka Kazuma. All of them have manly rough looking seme in most of their work.

thank you! your suggestions are right on the ball