Systemofaghoul

http://www.mangago.zone/read-manga/p_to_jk/

hi! here's some short fluff:
http://www.mangago.zone/home/mangalist/800775/?filter=&page=1
http://www.mangago.zone/read-manga/make_heroine_wo_katasetai/
http://www.mangago.zone/read-manga/the_twins_circumstances/
http://www.mangago.zone/read-manga/blackberry_chocolate/
http://www.mangago.zone/read-manga/15_minutes_till_they_actually_start_dating/
http://www.mangago.zone/read-manga/that_girl_is_not_just_cute/
http://www.mangago.zone/read-manga/nenene/
http://www.mangago.zone/read-manga/adults_who_don_t_understand_love/
http://www.mangago.zone/read-manga/kijima_san_to_yamada_san/
http://www.mangago.zone/read-manga/a_certain_boy_and_girl_s_memories_of_a_valentine_s_day_and_white_day/
http://www.mangago.zone/read-manga/the_story_about_an_aggressive_kouhai/
and longer stories I really like:
http://www.mangago.zone/home/mangalist/835152/
http://www.mangago.zone/read-manga/will_you_marry_me_again_if_you_are_reborn/
^highly rec this one but it's also pretty sad
http://www.mangago.zone/read-manga/it_s_difficult_to_love_an_otaku/
http://www.mangago.zone/read-manga/hirunaka_no_ryuusei/
http://www.mangago.zone/read-manga/sabaku_no_harem/
http://www.mangago.zone/read-manga/ao_haru_ride/
http://www.mangago.zone/read-manga/reimei_no_arcana/
http://www.mangago.zone/read-manga/say_i_love_you/
http://www.mangago.zone/read-manga/gakuen_alice/
http://www.mangago.zone/read-manga/suijin_no_hanayome/
http://www.mangago.zone/read-manga/kaichou_wa_maid_sama/
http://www.mangago.zone/read-manga/hana_to_akuma/
http://www.mangago.zone/read-manga/dengeki_daisy/
http://www.mangago.zone/read-manga/sousei_no_onmyouji/
http://www.mangago.zone/read-manga/raise_wa_tanin_ga_ii/

http://www.mangago.zone/read-manga/rain_shower/

sugar dog life !

fluff
http://www.mangago.zone/read-manga/suzutsuki_neko_wa_nyao_to_naku/
http://www.mangago.zone/read-manga/fuyushirazu_no_koi/
http://www.mangago.zone/read-manga/oh_my_assistant/
http://www.mangago.zone/read-manga/yamada_to_shounen/
http://www.mangago.zone/read-manga/katakoi_opera/
http://www.mangago.zone/read-manga/shoushin_otoko_ni_haru_no_arashi/
http://www.mangago.zone/read-manga/senpai_danjite_koidewa/
http://www.mangago.zone/read-manga/salad_days_tang_liuzang/
http://www.mangago.zone/read-manga/negative_kun_to_positive_kun/