Young nurses examined the dick in group porn

Girlfriends study at a medical college and today they are studying the measurement of the pulse. In order to gain practical skills, future nurses first look for each others pulse, and then they offer to measure it to the half-brother of one of them. But it turns out that the girls measure the penis and believe that for prevention it must be sucked. They do a pretty good job, but end up with group porn with lesbian elements.