Firelight (1997)

Firelight (1997) starts in 1838 when a young governess agrees to have a child with an anonymous Englishman who will pay her family's debt in return for her having his child. She gives up the child at birth and seven years later she is hired to be a governess to a girl on a remote estate. She discovers the girl's father was the anonymous landowner and thus she has to keep her secret that she is the girl's mother. 

We can keep a secret, too, if Stephen Dillane keeps going skinny dipping in the nude. Dumb foggy glass keeps us from seeing his dong, but we're grateful for the bits we can see. Later on,l he has sex in bed, briefly baring chest. Keep the fire burning strong so there's plenty of light to admire him!