Stepsister helps him empty his balls by all means

I don’t know why I thought it was a good idea to take my stepbrother to the doctor; his balls were hurting so bad that I just wanted to help him in any way I could, but when the doctor said the pain was there because his balls were full of cum, I knew I wasn’t going to help him with that. Then his pain got worse and worse, so I started to feel guilty for not doing anything. I thought maybe stripping down and masturbating in front of him would be good, but he’s not getting enough cum out of his cock, so I guess I’m going to have to step up my game and do something to get it all out.