StepSiblingsCaught - Big Sis Helps Brother Cum

I have a big brother, and I know that he sometimes has to deal with being horny. It's so hard for him, because he's living with me and my mom. So when I saw him going into the bathroom, I decided to follow him in. I walked in on him with his hand on his cock, and I just had to help him out. I gave him a blowjob, and then he fucked me right there on the toilet. He came so hard, and it was so hot!