You've been so stressed and anxious, it's results day and you didn't get the grades you were hoping for. All those tense late nights studying, the pressure of it all getting to you. You confess your low grades to Step-mommy, and she's sympathetic. She knows how hard it must have been for you, and you're doing the best you can. All you need is a release. To take away some of the pressure you're feeling. You admit you haven't been able to finish. Your balls are so tight and full. Step-Mommy has only one option, to help her poor boy in draining his balls, and finally cumming.