What sex tips have we learnt from erotic books?

Was having some fun with my boyfriend last night, when he started whispering in my ear all the things he was going to do when we got a free house (both still living with parents, so can't be swinging from the wardrobes or hanging from the ceiling just yet!)

Got me thinking i would love to be blindfolded, and tied to the bed with earphones in listening to music, so all my senses were focused on his touch! Until i read FSOG i never thought about using ear phones to increase my other senses.

Got me thinking. What other ideas, and tips have we all learned from erotic books, and did they live up to expectations?

God alsorts, how to tease how to denie and have control