you should look into shorter semes, it's sometimes a point of contention in the relationship (like the uke stresses over it, especially if either were straight before their relationship) - so interesting to read!
Can you recommend me something? Sounds interesting! (づ￣ ³￣)づ
Bara will often have a taller uke, if you're open to that.
There is a oneshot with that exact plot, a uke grew taller and muscular while his lover was away overseas, when they meet up again he gets worried that his lover will leave him and so resolves to just be his friend, lover puts his silly fears to rest the old fashioned way. But I cannot for the life of me remember the title or artist =_=
Here are some other suggestions though.
Ogawa Chise uses height as a plot device, though they are very close in height during the story http://www.mangago.zone/read-manga/owaranai_fukou_ni_tsuite_no_hanashi/
Mishima Kazuhiko LOVES messing with your perception of who will be the seme/uke in almost all their work, its one of the reason I got into more diverse types of yaoi and BL in general. The second couple in this volume is amazing ^^ http://www.mangago.zone/read-manga/isso_mou_kudokitai/
Here are some that have a difference in height as a point of interest.
Naono Bohra <3 has a few oneshots in her volumes that have a taller uke, overall, a very diverse author. Chapter 2 http://www.mangago.zone/read-manga/yokubou_shounen/
And the first couple here http://www.mangago.zone/read-manga/urahara_to_dilemma/
Moegi Yuu http://www.mangago.zone/read-manga/koitomo_/
Kiriyu Kiyoi chapter 4.1 http://www.mangago.zone/read-manga/ichiban_chikaku_de_koi_o_suru/
Nekota Yonezou, first couple http://www.mangago.zone/read-manga/otona_keikenchi/
Yamamoto Kotetsuko http://www.mangago.zone/read-manga/konya_mo_nemurenai/
I tried to include different art styles, in case you had a preference or like variety. Enjoy! :)
Love you! Tkank you so much! (づ￣ ³￣)づ
Thank you
I may be wrong, but I think I know which manga your talking about. It's a 2-chapter story from Katsubou no Manazashi called "Pretty After".
here's the link: http://www.mangago.zone/read-manga/katsubou_no_manazashi/tr/75675/page/129/
And speaking of taller uke and shorter seme, Yuzu and Icchan from
Soba Ni Oitene are the first thing that pops up in my head. It's actually the first manga I read where the uke was taller than the seme and I LOVED IT!!! ε=ε=(ノ≧∇≦)ノ Their story is really cute, and it's ashamed that it only has 4 chapters. (￣ε(#￣)Σ I could've read their story for 2....no 3 more volumes!!
haha I forgot to post the link: http://www.mangago.zone/read-manga/soba_ni_oitene/
Yeaaah! That one is reeealy good. I love them, too (๑•ㅂ•)و✧
It's funny how the seme is smaller then the uke (in the bed it's visible too .. hihihi)
Btw, what the f/ is going on in the uke head! （/TДT)/