Your step-sister has a gift for your birthday. It's a gift that girls would normally want but she got it for you anyhow. It's a big long dick to suck! You aren't sure about it... but you are beta and want to make your dominant step-sister happy. You know it will please her and you know she will be a big brat and find a humiliating way to punish you if you dont go along with it, so you agree to suck her friends big long dick. She says you need to learn how to suck it first so she gets one of the dildos you hear her fucking herself with at night and sucks it to show you. As you watch your ste... Show more