At the beginning of this scene, we get to know Samantha before we really get to know her. She tells us being naked makes her happy, she's bisexual and she loves romantic sex as much as rough and raunchy interactions.
Samantha is very sexually open. This is a gal who genuinely loves to fuck. Getting naked and riding cock on-camera comes naturally to her. And with her long, flowing hair, pretty face and tight body, she's a pleasure to watch.
She's fun and sensual in the sack. She gyrates her hips and moans when she's getting eaten out. She sucks cock like she's hungry. She laughs a lot. She pulls on her little bush as she gets fucked. And when it's time for her facial, she moves fast to make sure she catches every drop with a smile.