Juvenile girlfriend fuck hard in the stairwell

Yesterday we filmed a cool pickup sex video featuring two cute girls. We were not going to film two chicks, it just happened. The thing is, our first pickup girl was a hot blonde, liberated enough to show off naked tits in public and even masturbate in front of us... But when I offered her real sex, she got pissed and ran way. What the fuck. Public masturbating is all very fine, but that gave me a huge boner, and I had to do something about it! So we got another hot girl picked up and seduced her into pick up fucking in the porch