Ikr ... Like I hate in step siblings trope ... The writer got some weird kink
Honestly rely on your imagination. Think of it as a random dude cohabiting for a while in the house cause he’s homeless. And then the whole sis thing- maybe think of it in the Korean way “noona” which doesn’t only imply actual sibling but for any girl older than a guy. It’ll be easier that way
Btw I see others mention polygamy , I hv reading so far , does she hook up with other dudes
I mean I haven't read really far
I think the comments u saw where just hoping or joking Abt mc dating ml and second ml in a poly relationship or something idk.
This def ain't a poly manga though for sure.
The possessiveness is kinda okay for me and needs CHARACTER DEVELOPMENT but the SIBLING SHT hell no. I know they're not real siblings but pls stop