Thora Birch's Dad intrudes on sex scene

I don't know abouy you but it would be hard for me to have sex with a crew standing around as it is... but having my Dad watch and cheer me on? Granted, Thora Birch wasn't having ACTUAL sex on the set of her new film "The Winter Of Frozen Dreams" but still...According to the NY Post, Thora was filiming a sex scene with Dean Winters when her Dad insisted on watching the scene, kicking the door