Nina Hartley's Guide To Anal Sex 1995 | Adam & Eve | Runtime: 1h 17min | Series: Nina Hartley's Guide
Nina Hartley's Guide To Sex For The Bi-Curious Woman 2007 | Adam & Eve | Runtime: 1h 42min | Series: Nina Hartley's Guide
Belladonna: Fetish Fanatic 2005 | Evil Angel, Belladonna Entertainment | Runtime: 3h 9min | Series: Belladonna: Fetish Fanatic