The concept that I’m thinking of is a “friend’s hot m o m” video where you find me, your s o n’s friend, in your room jerking with your used thong. You’re startled but you like what you see, so you tell me to keep jerking while you strip and tease me with your body. You’ve caught me in the past looking at your ass, legs, and feet so you focus on teasing with those.
You know it’s wrong, but you decide to play with yourself as you watch me jerk and you give me jerk instructions as you play with yourself.
In the end, you know how much your ass turns me on, so you bend over in doggy position to spread your ass and show me your asshole, along with the soles of your feet. In that position, as you look back, you instruct me to give you, my friend’s mom, all my cum on your big ass and asshole.