accidental boner

A little bit obsessed with this scene: https://www.pornhub.com/view_video.php?viewkey=63f921fdd95e9 Lexi Luna and her step son are forced to share a bed, and an accidental erection occurs She’s interrupted and reluctantly tries to make the situation go away, and steadily gets more into it as...

Haven't seen a thread for this. Anyone have a good videos where the guy gets an unwanted erection or can't hide his dick's size, which turns the girl on? Here's a few of examples I've found: Bobbi Starr, Sexual Healing (Monster Curves) http://www.rk.com/monster-curves/sexual_healing/home.htm...