They might be school boys.
Its okay I'm actually finding high schools but adults can also workლ(´ڡ`ლ)
Just use the student X student tag, I'm sure you'll find some great treasure ahead cuz there are actually so many where they both are newbie to dating.
Thanks man(づ￣ ³￣)づ
this ones my favorite (๑･◡･๑)
http://www.mangago.zone/read-manga/jikyuu_jisoku_de_nani_ga_warui/
Can anyone recommend be some good yaoi manga where both seme and uke have never been in any relationships before. Pleaseヾ(☆▽☆)