Nina Hartley's Guide To Sex Toys 1998 | Adam & Eve | Runtime: 1h 27min | Series: Nina Hartley's Guide
Nina Hartley's Guide To Better Fellatio 1994 | Adam & Eve | Runtime: 1h 3min | Series: Nina Hartley Guides
Nina Hartley's Guide To Better Cunnilingus 1994 | Adam & Eve | Runtime: 49min | Series: Nina Hartley Guides
Nina Hartley's Guide To Hot Talk 2015 | Adam & Eve | Runtime: 2h 23min | Series: Nina Hartley's Guide