What are your guilty pleasure tropes?

Do you mean you would like to read a story where the MC is one of the members of the love triangle trying to win over the love interest, who is loved by another person?

If so, I'd recommend this one:
https://www.mangago.me/read-manga/nande_koigataki_ga_ki_ni_nannen/

But there is a twist!

I do know a poly story too, although at first MC does look at it as a love triangle:
https://www.mangago.me/read-manga/crossline/

As for a guilty pleasure of mine, it's really rare but I do love the very few stories that exist in the BL genre where the crazy, unstable one is the character who bottoms in the relationship, which subverts the trope of them being ultra-feminine and innocent/weak. I just love when the power dynamics are in the bottom's favor! I read too many crazy stories years ago featuring crazy top characters that left a very bad impression and made me want to see the opposite!

Yes! Precisely, it’s always two tops fighting for a bottom so I think I’d be interesting to see it the other way around

I get that! There’s always this crazy power imbalance in bl relationships, and of course it always favors the top so I get were you are coming from, also thanks for the reccs

Well, there are very few stories I can think of where it's two characters who bottom fighting over a top, however the one I DO know is kind of insane/has red flag characters and dark themes (SA, blackmail, corruption, obsession, major plot twist), so I will earn you in case you'd like to skip on it. I will
If you'd still like to check it out:
https://www.mangago.me/read-manga/yokosu_inu_mekuru_yoru/

However I will say that this doesn't satisfy your earlier request because the MC is unfortunately the one/top being fought over by the two bottom characters.
Of course, if I come across any love triangles with two bottoms fighting over a top that is fluffy/has green flags, I'll return and put you on!

Np! Happy to rec!

Also hello name twin! from one Alex to another ! :D