There's quite few I can recall for now.
This one, the shonen ai vibe is similar to S-Rank:
-Trapped in a Webnovel as a Good for Nothing
Moderately subtle vibe:
-Solo Max Level Newbie
-omniscient reader
-regressor instruction manual
Quite subtle but still some hint of it
-Chronicles of the Demon Faction
-Trash of the Count's Family
-The player hides his past
-The greatest real estate developer
That's all I could think of for now.
(▰˘◡˘▰) Enjoy. trust my taste muahahah
You should check out Debut or Die too (the novel), the shipping is strong in this fandom:
https://pin.it/3uAezp2gt
The author is doing this on purpose! The novel is even moreeeeeee yeah .....It's basically BL without the yaoi thingie. Basically shonen ai at this point.