Perverted old man Professor Farnsworth is having fun with Amy Wong watching hot porn with Zapp Brannigan and Leela. Let’s talk for a while of what is going on in the porn video they are watching and then come back to professor and Amy! Slutty Leela is playing with enormous huge throbbing dick of Zapp Brannigan feeling how he inserts anal balls deep inside of her backdoor hole in anticipation of getting fat dong instead of sex toy in asshole. Old spectacled Professor Farnsworth could get his dick rock-hard only from watching this video. That’s why he switches it on while slutty brunette Amy Wong kneels to suck his huge but bad-working last time penis. Oh, Amy definitely knows what’s what in sucking well!