HHP-DR159 - Caught getting hard while watching AV with my female friend: She couldn't take it anymore

Watching AV with a female friend, I try to flirt by showing her my 'special collection.' Suddenly, my member starts twitching and goes rock hard in my pants! She notices it out of the corner of her eye while watching the screen, and without a word, she reaches down to grab it... things escalate instantly.