You should read totally captivated, it's kinda like that
Abarenbo honey
http://www.mangago.zone/read-manga/yoru_mo_hi_mo_akenai/
http://www.mangago.zone/read-manga/koi_wa_ichiya_ni_shite_narazu/
http://www.mangago.zone/read-manga/kimi_ga_kono_te_o_hanareru_nara/mf/v01/c003/4/ (ch. 3)
http://www.mangago.zone/read-manga/durarara_dj_kaifuugo_wa_ohayameni_onomi_kudasai/
http://www.mangago.zone/read-manga/durarara_dj_play_tunes/ (no fighting)
maybe Nekrateholic?
http://www.mangago.zone/read-manga/ai_no_gebokutachi/ (ch. 1, 2)
I'm looking for some fight-first-fuck-later kind of stories. Anyone have any recommendation? Thanks ~