My sister caught me masturbating and panicked, trying to hide it. But then she made a surprising proposal: "Hey, if you know that much, how about I help you out?" She started jerking me off, and within seconds, I was shooting my load! Even after cumming, my cock wouldn't go down. So when my curious sister asked why it didn't shrink like that, I gave her a lame excuse about not being able to stop without another handjob. And just as expected, she took my dick in her mouth for a round of fervent fellatio. As always, she went all the way until I shot my load again. This time, though, something changed; her expression shifted dramatically. "If we don't cross this final line..." she whispered, hinting at something forbidden...
Hunter
