Because she doesn't trust anyone but Nadricka, she's trying to believe Eclot, but she's afraid of being betrayed and end up dying :") Poor MC afraid of sex because she doesn't know when they could kill her fucking
I understand that she's scared but hunnyy. just wished she wouldn't act so surprised when they come on to her (after all the stories, and you woke up the morning after a threesome!) Also, if she's scared to punish Robia because he might kill her, that's all the more reason to punish him!
..did she forget that they are her concubines? Does she even know what that means? Why she acting surprised every time they approach her sexually!