Work Setting
http://www.mangago.zone/read-manga/kirakira_kun_to_imaichi_kun/
http://www.mangago.zone/read-manga/porno_superstar/
http://www.mangago.zone/read-manga/isso_koe_ga_nakattara/
http://www.mangago.zone/read-manga/ame_to_kiss/
http://www.mangago.zone/read-manga/ou_sama_no_koi_asobi/
http://www.mangago.zone/read-manga/kaeru_no_prince_sama/
School Setting
HIGH SCHOOL
http://www.mangago.zone/read-manga/kimi_wa_natsu_no_naka/ (no smut)
http://www.mangago.zone/read-manga/junketsu_drop/
http://www.mangago.zone/read-manga/shishi_mo_kobamazu/
http://www.mangago.zone/read-manga/kimi_no_oto_ga_nari_yamanai/
http://www.mangago.zone/read-manga/ore_no_kirai_na_senpai/
http://www.mangago.zone/read-manga/seishun_kinema/
http://www.mangago.zone/read-manga/suki_de_gomen/
COLLEGE
http://www.mangago.zone/read-manga/the_two_lions/ (no smut)
http://www.mangago.zone/read-manga/sweet_heart_trigger/
http://www.mangago.zone/read-manga/hinekure_sakura_ni_koi_ga_saku/
http://www.mangago.zone/read-manga/akai_ito_no_shikkou_yuuyo/
http://www.mangago.zone/read-manga/kocchi_muite_ai/
http://www.mangago.zone/read-manga/sick/
http://www.mangago.zone/read-manga/umeya_kun_no_haru/
http://www.mangago.zone/read-manga/konna_ore_wo_suki_toka_majika/
Other
http://www.mangago.zone/read-manga/hoshi_to_harinezumi/
http://www.mangago.zone/read-manga/hinadori_wa_shiokaze_ni_madoromu/
http://www.mangago.zone/read-manga/motekei_ouji_no_renai_command/
Recommend some Yaoi manga where one of the main character is a popular one >.< kinda like the usual shoujo trope but with a twist