Yaoi with two guys who is like enemies but had sex?

Yakuza X detective
http://www.mangago.zone/read-manga/beast_feast/
http://www.mangago.zone/read-manga/ii_mon_waru_mon/
http://www.mangago.zone/read-manga/double_hound/ ( they're not enemies but later it's discovered they both should be enemies)
http://www.mangago.zone/read-manga/heart_o_nusumu_no_wa_dare_da/ (basically a detective after a theif and they have sex)
http://www.mangago.zone/read-manga/unknown_letters/
http://www.mangago.zone/read-manga/namaiki_na_ryouken_no_shitsukekata/ (incomplete but interesting enough)
http://www.mangago.zone/read-manga/anata_no_tame_nara_doko_made_mo/ (comedy but a master piece)
http://www.mangago.zone/read-manga/ibitsu_na_koi_no_seesaw_game/
http://www.mangago.zone/read-manga/yasashii_anata/ (same they didn't realize they should be enemies till they fall in love)
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Just dislike each other not enemies
http://www.mangago.zone/read-manga/knife_chiba_ryouko/
http://www.mangago.zone/read-manga/rakuen_no_ori/

Coyote is a really good one