Teen Girlfriends experiment with the human body

Hey guys!!!! What's up, it's me Brandi here with another experimentation episode. It's been a while since the last time, and this time I brought along two of my friends who are not really used to touching or measuring stuff, so I figured this would be a great opportunity for them to experiment. !!! Enjoy!!! I know I did, I just love touching and measuring all types of penises!