Yeah I laughed so hard. I read a webtoon somewhere on this site wich had similar titles maybe in the justice for the villainess, and the ml found the fl s books.(≧∀≦)
It was A Villainess is a Good Match for a Tyrant and you are right, him making her read it out loud was flippin hysterical
Oooh yeah that as well,(≧∀≦) but I think tha fl of the other was embarassed by the prince when they went on their tour to the western region in estrus period and prince brought with him some of the novels fl read in the library and embarassed her with them. (=・ω・=)
OMG, that's flippin hilarious