When he gets up close, he realizes it's a porno magazine. A sticker on the locker identifies the owner as a person named 'Gabe.' Mark doesn't know Gabe, but he knows Gabe is careless with his porn. A locker room stash should be hidden and protected, always within reach, but never visible to other gymbers (gym members). Mark's teaching Gabe a lesson by stroking his big, hard cock while enjoying the dirty pictures, working up a hot, gooey load. He wants to make sure that Gabe gets the message when he tries to open the magazine later.
Next Door Male