HUNTB-690-Uncensored-Leaked — My Younger Sister, Who's In The Throes Of Puberty And Trying To Act More Mature Than She Is, Caught Me Masturbating. I Panicked And Tried To Hide It, But She Said, "I Know How To Do That Too! Shall I Do It For You?"

My sister caught me masturbating, and when I frantically tried to hide it, she said, "I know how to do that too! Shall I do it for you?"... an unexpected suggestion! She gave me a handjob and I came in seconds! But my dick wouldn't go down even after I ejaculated, and my sister looked at me strangely. I made a desperate excuse, saying, "It wouldn't go down just from a handjob," and then she took my dick in her mouth. As expected, I came from the blowjob too. This time my sister's expression changed completely!? "I guess we have to go all the way..." and we crossed the forbidden line...