Any manga where the uke doesn't look girly but is really shy or passive. Kinda of like Naono Bohra's ukes or the uke in this: http://www.mangago.me/read-manga/the_shop_of_magician_sylvan/
http://www.mangago.me/read-manga/all_about_lust/ http://www.mangago.me/read-manga/junketsu_drop/ http://www.mangago.me/read-manga/devil_x_devil/
Any manga where the uke doesn't look girly but is really shy or passive. Kinda of like Naono Bohra's ukes or the uke in this: http://www.mangago.me/read-manga/the_shop_of_magician_sylvan/