I've finally persuaded my friend, who really likes sneakers, to let me use his feet. That time, he was wearing white Nike shoes and very nice black ankle socks. I begin as usual - with his white AirMax 270. After a few minutes of pleasure, I moved forward and took off his shoes, so I could also play with his socks. In the end, I also took one sock off, so I could cum on his bare foot. In the meantime, I was slowly stripping him off his pants and boxer shorts - the touch of cock and balls gives me additional pleasure. And, he likes it too - his cock got quite hard then.