A forced gay porn lecture in the laboratory

A young industrious professor invited two young guys to his laboratory for the whole weekend to hold some experiments, make friends with the students that studied well and to make some surprise for both of them as he had promised before! In reality, there was no tea drinking or unserious chat or rumors about the university tutors cause as soon as both lads entered the lab, they were undressed, tightly roped, spanked on the booties till those ones went red-blooded and compelled to lick of the evil-smelling assholes of each other.
So, in place of experiments with pets, these two amateur straight guys had to get know that day what brutal forced gay sex and forced gay porn is!

In the course of the gay procedure, both young tested boys broke up so much that demanded to shoo several straight guy galleries with them in the main roles!