A strong stranger..

As you open the door, you see a ripped, 30-something man, towering over you. You squint your eyes as you look up at him..

-Good morning! Can I help you?

He just smiles down at you.. you feel Sophie come up behind you, gently touching you.. as you try to figure out what this guy wants, feeling kinda like you're protecting your girlfriend, standing between them..

*CLICK*

Something hard clicks around your wrists, behind your back.. as Sophie gently kisses your neck, her hot breath making you shiver.. you try to move your hands, pull them, but you can't: you have some handcuffs on, and they hold you firmly..

Your mind starts racing, what could this be? Why did Sophie do that? Who is this guy?