can you elaborate? do you want like, the gap moe vibe? where the uke looks buff and macho but is js a lil cutie (behaviour wise)? or do you want twink/twunk type of ukes but with strong mentality?
on top of my head I can remember, for the first type of category -
i'm not drunk!
red string quests
off track crush
full volume
naked sword and the tree peony of black
Complex Jijou
A Fleeting Spring Dream
Cat Choice
Scent Spark
Samezoku e no sasagemono
(all of them are virginXvirgin except "full volume", i read it WAYYYY back so i dont remember much from the manhwa "full volume", but if my memory serves me correctly, i think the uke was a virgin in that, and seme was not(? i think so but i might be wrong))
i mostly read buff ukes exclusively so check out my reading lists and other lists, i think you'll find something you like.
Regas...but they twinkified him
https://www.mangago.me/read-manga/the_sacred_serpent_s_seduction/ taesun is a strong buff cinnamon roll ₍ᐢ. .ᐢ₎ ₊˚⊹♡
https://www.mangago.me/read-manga/swallow_you_whole/ jaheon is also strong and soft in the gotta grab a handful of that cake and booba soft idk exactly what you mean
please recommend soft but strong and muscular manhwa ukes