Are slutty, kinky bookworms your favorite? Holly struts her stuff in a pair of tight black PVC hot pants and fishnet stockings in this sexy EroticBPM update, but it’s the librarian glasses that really do it for me.

If I wasn’t already crazy about Michelle Aston, this scorching set of her trussed up beautifully in black ropes, tortured with clothespins and dangling upside down in suspension bondage — not to mention ball-gagged — would convince me. Something about hanging upside down shows off her gorgeous tats better — not to mention her perfect body.