Don't tell anyone about our secret

Pretty Nessie Blue has an awesome ass that she loves to show off. She goes to a party in the evening and chooses what to wear to emphasize all her charms. She notices that her mom's boyfriend is watching her. She asks him for help with choosing outfit. When she tries on another outfit, her mom's boyfriend expresses strong opposition to her going to the party in such revealing outfit. But he can't resist seeing her beautiful naked ass and falls into temptation pretty quickly. He can't stand it and takes out his excited penis. And Nessie takes it with great pleasure. How could she say no to her mom's boyfriend whom is so eager to please?