Zrcadlová svalová show v koupelně pro přítele

I'm in the bathroom in front of the mirror, putting up my hair in front of my boyfriend, tying my hair in a braid. The muscles move and flex in my arms - I don't even realize it. Then I notice that my boyfriend is watching me very closely, and I realize that he's checking out my muscles. I start surprising him with how firm and defined my muscles are - in my upper arms, forearms, back, and shoulders