Twerk dance is... a sexy dance where you shake your hips vigorously to the music! I was so engrossed in watching my friend's sexy older sister wildly shaking her erotic butt in intense twerk dance that I got caught... Instead of getting angry, the older sister seduced me, and then like an animal, she greedily took my penis, and in a fierce riding position, I was overwhelmed in the popular series' second installment!!