Interrupting Sierra Sanders yoga session with my dick

A fan of yoga, Sierra is beginning her workout when you stumble into the room. She does not realize you are in there at first, but when she does, she is not pleased that you have interrupted her workout time. You want to have sex, but she is only willing to help you jerk off right now. Take out that dick and get it hard. You love seeing Sierra working out because she gets all sweaty. She plays with her pussy a little bit before placing herself on the yoga mat before you. Knowing that you enjoy watching her do yoga so much, she strips down and continues her exercise routine totally nude. Her flexibility motivates you as you move your hand up and down your fat dick. Her ass and pussy are fully exposed and you can smell her musky scent as you move in closer to her. You stand in amazement as she does a headstand. She spreads her legs nice and wide and asks you to cum on her pussy while she is upside down!