My best friend's Son seduction

I am your Mom's best friend and we happen to be at the same party, I escape for some alone time, closely followed by you. I have noticed you looking at me all night and I can't help but admire how you have grown. I get you to jerk for me whilst talking dirty, squeezing my breasts, flashing my silky panties before pulling them to the side and coming hard for you, using my fingers.