Masturbation on the bus

Masturbation on the bus by
I live in mexico city, and I went to cuernavaca and everything was cool, but when i had to return I do it by bus, and i was there sitting waiting to go to mexico.
And beside me was a very cute girl, and i think that she want to watch me masturbateing, so Ii start and at the first she didn't see me. But then she start to watch me and ask me, what are u doing? I get surprised, so I tell her that I was horny. And she told me to take of the sweater and let her see me. So i do it and that was a really cool masturbation for me.