Sorry for posting headcanons and not writing anything full but:
Magnus is the type of guy to not always be comfortable with dirty pictures and bawdy stories, but love a good cheesy over the top romance novel with erotic scenes. But the relationship has to be good and he has to like the plot.
Taako is the type to drink wine in a bath and skim through a romance novel looking for smut. And accidentally drop the book in the water.