Sucking Cock Calms Back to School Nerves

Destiny is getting ready for another semester but nervous she won't be accepted by her peers AKA the guys. She calls me in and I try to calm down the anxious schoolgirl. Destiny suggests that she practices sucking my cock that way she won't be such an amateur when asked to do it at school. I give in and shove my cock into the back of my step sisters throat. Destiny tears up a little bit while trying not to gag and I bust a nut in her face. I have a feeling Destiny will make the grade with her peers just fine!