Nina Hartley's Guide To Exploring Open Relationships 2015 | Adam & Eve | Runtime: 1h 31min | 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 Guide To Simultaneous Orgasms 2009 | Adam & Eve | Runtime: 1h 15min | Series: Nina Hartley's Guide
Naked Hollywood 11: Wedding Bell Blues 2001 | Adam & Eve | Runtime: 1h 39min | Series: Naked Hollywood
Nina Hartley's Guide To Great Sex During Pregnancy 2008 | Adam & Eve | Runtime: 1h 25min | Series: Ernest Greene
World Of Sexual Variations 3 2009 | Adam & Eve | Runtime: 4h 1min | Series: World Of Sexual Variations