An old man and an 18- year-old girl meet a crest of the road; he is heading west and she is going east

An attractive 18-year-old girl goes to her father’s friend’s house and meets him, and they make love. They are obviously several years older than h; nonetheless, they take her for energetic sex sessions in rumpy-pumpy followed by a splash and mess on the face. An unfamiliar, even vulgar scenario of youth interacting with age.