It should have been a very peaceful walk, we were going to the beach. People were waiting for us at the entrance of my building and we were both ready to leave, but my young 18+ couldn't hold his “dick” inside his swim trunks when he saw me in a bikini, he had to dump all his milk on me. Hard, going fast. I was all wet and my lips were open, swallowing his cock and more. I couldn't stop.