Rose McIver in Masters of Sex

Rose McIver in Masters of Sex (TV Series 2013–2016) [S01E05]

Erin Cummings and her perfect pair in Masters of Sex

Lizzy Caplan’s sizzling scene in Masters Of Sex

Lizzy Caplan riding in "Masters of Sex"

Erin Cummings in Masters of Sex

Rose McIver (iZombie) in Masters Of Sex [2]

53 yr old Allison Janney in 'Masters of Sex' (2013)

Rose McIver in Masters of Sex

Rose McIver in Masters of Sex (TV Series 2013–2016)

Sarah Silverman in Masters of Sex

Emily Kinney shows off her Tight Bod in Masters of Sex