Nina Hartley's Guide To Porn Stars Sex Secrets 2006 | Adam & Eve | Runtime: 1h 17min | Series: Nina Hartley's Guide
Nina Hartley's Guide To Simultaneous Orgasms 2009 | Adam & Eve | Runtime: 1h 15min | Series: Nina Hartley's Guide
Nina Hartley's Guide To Female Ejaculation 2005 | Adam & Eve | Runtime: 1h 24min | Series: Nina Hartley's Guide
Nina Hartley's Anal Kinksters 2 2003 | Adam & Eve | Runtime: 2h 44min | Series: Nina Hartley's Anal Kinksters
Nina Hartley's Guide To Anal Sex 1995 | Adam & Eve | Runtime: 1h 17min | Series: Nina Hartley's Guide
Tristan Taormino's Ultimate Guide To Anal Sex For Women 1999 | Evil Angel | Runtime: 3h 16min | Series: Tristan Taormino's Ultimate Guide To Anal Sex For Women
Belladonna: Fetish Fanatic 2005 | Evil Angel, Belladonna Entertainment | Runtime: 3h 9min | Series: Belladonna: Fetish Fanatic