uh ukes basically mean bottoms in intercourse so the both of them cant be bottoms in intercourse. But I do know a story where one is a bottom and another is a switch (leans more to bottom) and they switch during intercourse https://www.mangago.me/read-manga/ouroboros_1/
I’m not exactly sure what you meant, but this manhwa is about mc went into a novel in which the uke of the novel -> seme for mc
Mc turned into a side top when he went to the novel but hes giving uke vibe
https://www.mangago.me/read-manga/i_became_the_lousy_side_top_official/
Kind of uke x uke I guess (?)

yall.. please.. give me uke x uke yaoi recs... I need it...