Responses
These are BL/yaoi (NSFW) and the only one I can think of right now with a protagonist is: (there is some non consent scenes just a warning)
http://www.mangago.zone/read-manga/hinekure_chaser/
Heres some others where the partner is a delinquent/Yakuza if your interested?
http://www.mangago.zone/read-manga/soshite_boku_wa_koi_wo_shiru/
http://www.mangago.zone/read-manga/yakuza_sama_no_omocha/
http://www.mangago.zone/read-manga/honto_yajuu/
Looking for shōjō and BL with a delinquent protagonist.
Have any recommendations?