Stepmommy gives you a prostate exam

Stepmom walks in to talk to you about needing a physical. You're very shy & nervous but she walks you through what will need to be done. Things like pulse, checking glands in the neck & especially the genitalia/cough test. She offers to give you a practice exam so you know what to expect at the doctor's. You protest but she press you into it. She makes you drop your pants & turn around. You don't know this but stepmom is secretly aroused by doing this exam on you. She grabs your dick & tells you to cough. Now you need a prostate exam. She says it's important for your health. She will show you exactly what to expect & won't take no for an answer. She shows you on her ass first. Very verbally, she describes what she's doing to you with her finger. She gets more & more turned on, breathing heavy. Now she uses TWO fingers. She in encouraging. She milks your prostate until you cum everywhere.