The redhead might as well come to work completely naked - neither the skirt nor the blouse of her charms do not even try to hide it. So it's no wonder that the young boss ended up sticking his dick in her cheek. Who would resist, seeing those breasts and ass in almost open access every day? I don't even know of any men like that, and I don't know of any women who like it either!
It is the father's duty to help his daughter. You can't hide anything from him, because he is an adult and understands everything. Let her play with his cock now that she's grown up. They are not strangers.