It seems like it will be a quiet trip to our next destination, we are on the bus passing through some towns, I take off my shoes, I get comfortable to enjoy the trip and as is my custom I am not wearing panties, I begin to caress my pussy, I feel very wet and relaxed, when I look at him, his cock is hard under his pants, this makes me even more wet and horny, I caress his cock and then I put my hand inside his pants, I take out his cock and begin to masturbate him while I also put my fingers in my pussy, I do it so much until we get to a bus stop and I have to stop, many more people got on, as soon as the bus started the trip again I continued masturbating him until I had all his milk, I liked it a lot, it felt very Exciting to do it in a public place, I've never had my brother's milk in a public place, I want to do it again