( Author's Note ) I think some of you have noticed. It's a tribute to a scene from the excellent German film “Knockin' on heaven's door” (1997).
In this film, German actress Xenia Seeberg plays a policewoman with her compatriot Florian Fitz. The two are about to arrest two fugitives in a hotel. However, thanks to a smart trick, they manage to escape by stealing the two police's uniforms, leaving them bound and gagged in their underwear.
If you've never seen this sexy scene: https://www.youtube.com/watch?v=6H4eT50ojrI or https://www.youtube.com/watch?v=UYbP5ukAM8E.
Just google “xenia seeberg knockin on heaven door, and you'll get plenty of images and videos”.
In short, I'd like to thank the great artist “@Volkite-Serpenta-9” for her brilliant tribute to this scene. Our collaboration was excellent. She's a pleasure to work with, and I highly recommend her.
I hope you like this image, so don't hesitate to leave a comment
One thing's for sure, though: the young man clearly enjoyed the situation...and the view
And maybe she did too... that Xenia's a real naughty hottie! 
