Responses
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http://www.mangago.zone/read-manga/otona_keikenchi/
there are other ones but I cant remember, sorry
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http://www.mangago.zone/read-manga/otona_keikenchi/
http://www.mangago.zone/read-manga/koitomo_/
or try some Mishima Kazuhiko works
A seme looking uke and an uke looking seme manga.