Nina Hartley's Guide To Erotic Bondage 2005 | Adam & Eve | Runtime: 1h 18min | Series: Nina Hartley Guides
Nina Hartley's Guide To Female Ejaculation 2005 | Adam & Eve | Runtime: 1h 24min | Series: Nina Hartley's Guide
Nina Hartley's Guide To The Ultimate Sex Party 2006 | Adam & Eve | Runtime: 1h 26min | Series: Nina Hartley Guides
Nina Hartley's Guide To Strap-On Sex 2005 | Adam & Eve | Runtime: 1h 28min | Series: Nina Hartley's Guide