Damien, chapter 9. Anal ultrasound

Damien introduces himself to Dr. Wolf and hops onto the exam table, lifting his legs into the metal stirrups as the Doctor grabs the ultrasound device. After smearing some lube on the device and placing the wand on the boy's crotch, the small screen on the side of the exam table comes to life with the internal black and white image of Dr. Wolf's huge cock. It fills both the small screen and Damien's tight slit.