Masturbating and Sitting on Natalie’s Struggling Face

I start off facesitting natalie in my super thin white thong. watching her struggle underneath me was really making wearing my thong uncomfortable so i quickly lose the thong and sit on her face with my naked ass. every time i sit back down on her face i am careful to position her nose right up my asshole. i flex and pose while i sit naked on her face. it doesn’t take long for me to start masturbating on her face. i use her hand to jack myself off, but she has to use her hand to try to get some air so i had to take back over. i keep smothering her with my ass to the point of panic. her constant struggling really turns me on and i especially love her mouth opening on my ass trying to get air!