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So you want her to call Haesol late in the night and risk making him more scared? She knew that she shouldn't have gone so far with Haesol and she already planned to apologize to him properly. At least she feels bad about her actions, you have the MC in S Flower who always thinks she's in the right. Like, you can't expect FMCs to be perfect little angels.

I never said that I wanted her to act like one, my opinion was solely based on their relationship as DOM and SUB. When you’re in a BDSM relationship the most important part is communication between those two and something like ‘postponing a talk because she knew that it would’ve scared him more’ rarely exist, since then (and when she postponed it) everything’s bound to get worse between these two.

But this isn't a guide on being a good dom. This is a story with a character-driven plot, and you can't expect there to be conflict and resolution in less than 2 chapters. You also, can't expect Doms to be perfect because we're flawed and human as well. This isn't some story with a Mary sue, saving grace protagonist, this may contain BDSM, but it's main purpose is to provide a story, not to provide a guide on being a Dom. Conflict between Duna and Haesol exists for a reason - which is to drive the plot. Why the hell would you expect this to be some fluffy romance? "Everything's bound to get worse" - well it should, cuz hello, p l o t just entered the chat.

And why the hell would anyone go force themselves in when the sub says they're fine and is showing signs that they don't want to talk to you? Communication goes both ways, it is also a sub's responsibility to communicate and address his own limits with the dom. A talk can't exist when the sub asserts that everything is fine. If we're going by your logic, Haesol is a shitty sub for not communicating his boundaries and expressing his discomfort. BDSM isn't a one person job; the sub shouldn't just lay down and expect the Dom to solve all the issues for him.