the good teacher might be something that works for u (づ￣ ³￣)づ
some of these are not necessarily "feminine" but pretty boys or really soft boys -- so in effect the uke is more manly or masculine than they are
http://www.mangago.zone/read-manga/yondaime_ooyamato_tatsuyuki/
http://www.mangago.zone/read-manga/sweet_trap/
http://www.mangago.zone/read-manga/usachan_ookami/
http://www.mangago.zone/read-manga/tasogare_outfocus/
http://www.mangago.zone/read-manga/good_day_to_go_crazy/
http://www.mangago.zone/read-manga/wet_dream/
http://www.mangago.zone/read-manga/secret_xxx/
http://www.mangago.zone/read-manga/xxx_allergy/ (these two are together but i forgot which one went first)
Can anyone recommend long mangas where there is a masculine uke and feminine seme it doesn't need to be colored but plz let it have a happy ending also I would prefer if it was completed but it doesn't really have to be