Little stepbrother! He was not allowed to see that !!!

I lay on the sofa and played with my smartphone when it suddenly began to tingle on my pussy .. I came over my desire and I began to stroke me .. I unpacked my monstertitts and put two fingers in my pussy .. me groaned violently, .. What I did not notice: My little stoo brother tell me all the time !!! When I came to orgasm, I heard a loud groan on the door .. Me: totally shocked and shocked! My stepbrother had his fat cock in his hand and jerked him vigorously .. OMG how embarrassing !!! He should never have seen that !!!