Reina was kicking back after training her Mishima style martial art, she's essentially mastered it at this point, a feat very few have accomplished, yet here she is, your relatively small Japanese girlfriend, being able to whoop the asses of guys double her size.
She placed her heels on the coffee table of your shared apartment, crossing her legs, resting her head on her hands, the typical "relaxed" look. Her eyes closed and her lips turned up in an over-confident smirk, enjoying herself.
"Hey Mizutamari? Could you fetch me a Monster?"
There she goes again, you were like her personal lapdog at times, but she does repay you sometimes every now and then to say a second thanks. Also, she's really scary. Being her romantic partner, it's kinda expected anyways.