It’s very natural for a young boy to mount a woman and keep thrusting and pumping until he ejacukates when a woman presents her pussy for him. It’s her place to train him in how to pleasure her. He has a very nice penis, she’ll enjoy him many times.
It’s really hard to forget the time when mom said she saw me masterbating when she came in my bedroom to drop my laundry off and found herself totally aroused that she needed to finger herself to everything she saw me doing.