The Milfs Unprotected four-pack features audiobooks 13-16 of the series, where mature, insatiable MILFs are given the fillings they crave, taking their inexperienced men's hot love in sinful fashion.

Featuring: "The Time I Claimed the Lifeguard", "Sex Therapy", "Mommy’s Gambit", and "Night Nurse".

Total running time: Two hours, seven minutes