I'm not sure if it's a manga or a fictionpress story... so any help is appreciated.

The story is about 2 guys (most likely high school age) that have a large height difference. They can switch rolls (uke/seme). When the short one is seme, he complains about the fact that he can't kiss the tall one on the lips because of the height difference, but the tall one can kiss him, when tall is seme.

All and any help is very wanted!
please and thank you

it is even included in the title, so I guess it will me moved soon
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in need of romance?
uncommon, sad, sweet

is it Itoshii Akuma or JUST 20CM AWAY FROM YOU, KARESHI GLAMOROUS, soba_ni_oitene or KAKKO WARUKUTE KAKKOII KIMI

Now and forever, i been your most loyal servant
😉 Squee!!!! :0

is it Kakko Warukute Kakkoii Kimi?
there is a little bit of a height difference.. main plot basically,

lιvιɴɢ ιɴ α yαoι woɴderlαɴd
-QaF-