You've gotten in an accident that has left injuries in your arm and hand, but don't worry, I'll take care of you! I need to help you shower , since your hands are useless , and after some sudsy fun you get hard for step-Mommy. You admit that since you can't use your hands, you aren't able to masturbate. I feel so bad for you! I wash your dick because you can't do it yourself and suggest I do a little more... After all I already have my hands on it. After some soapy stroking I want to take the next step, and am so relieved that you agreed! We've crossed a line... We rush to the bedroom to continue before anyone arrives and step-Mommy tells you to just relax, I'll take care of everything. Your cock is so much better than I thought it would be, and even though I told you to tell me before you cum so we can pull out... You end up cumming inside step-Mommy. I hope it all works out... I know you'll feel better soon!