THUMBNAIL IS NOT THE VIDEO!!! I'm looking for a movie I saw a long time ago (not a porno) and it had a handjob scene in it in an overpass/underpass or something similar.

I'm looking for a movie and I only remember the hanadjob scene but it takes place in an underpass or something similar, maybe like a sewer entrance. It starts off with a guy getting closer to the girl as he leans into her on the wall. She then asks "What's that?" then realizes it's his cock. She then gives him a handjob. After he cums you see her hand covered in it and she flicks it away as the camera zooms in on her hand and you see her actually flick the cum off. If I remember right the girl was German or something similar but I could be wrong. It was an actual movie and not a porno.