I mean they are noble right ? I get it that it's a sacred ceremony and everything, but is it not possible to just inform someone to at least pay attention to her condition. Like luckily it's only a charming effect, if it was Medusa like eyes, well, rip.
I find nothing dumber than "i will do something super stupid that will ruin myself & my relationship with others just so they don't know about [insert somewhat minor issue]" ( which is at least 90% of NTR plot ).
I ain't reading more of this.
I think i will drop it once this arc is done, i don't want to ruin how much i like that series because the author shot himself in the foot with his childhood friend premise.