Beautiful and very tender sex, without fuss and unnecessary hurry, it is obvious that the man is sure that this lady got him not for the first time and not for the last. This is how couples who have been married for more than a year can fuck, the first passion is over, and all that is left is the calm certainty that good sex is guaranteed!
For the daughter, it's an attempt to gain experience not on the street with drug addicts and alcoholics, but with her own father as a family member. For the father, it's an extra excuse to release the tension without cheating on his wife.