Ellen Wroe in Masters of Sex

Erin Cummings and her perfect pair in Masters of Sex

Rose McIver in Masters Of Sex

Rose McIver in Masters Of Sex

She's so pretty! Lizzy Kaplan in "Masters of Sex"

Lizzy Caplan - Feeling & riding the plot in 'Masters Of Sex'

Lizzy Caplan - Feeling & riding the plot in 'Masters Of Sex'

Lizzy Caplan - Perfect Nipples in 'Masters of Sex'

Rose McIver in Masters Of Sex

Bare butt in 'Masters of Sex'

Emily Kinney shows off her Tight Bod in Masters of Sex

Birthday Babe: Caitlin FitzGerald in Masters of Sex [S4E10-2016]