Wearing tight co-ordinating lycra sportswear, Nikki wants to give her sub some breath training. She squats onto his face, smothering him into her strong glutes, and making sure his nose is pinched perfectly between her butt cheeks as she sits down. Nikki loves teasingly making her human face seats suffer, and she tests this one with prolonged smothers and heavy facesits, enjoying the control she has over him.