step mommy helps out with assigment

Description: Your teacher gave you a assignment to learn how to put condoms on and take a picture to show her. but the condom doesn't fit you, you sit their struggling when your step-mom said she will help you as your dad has the same problem and has special condoms to fit him. she gets a huge surprise when she notices your dads condom won't fit either as you have a much bigger cock than your father. you begin twitching as you feel her dainty hand and her wedding ring on your cock.