" Whether they were watching a film with hot guys in it, or happened to be around a man Zach felt Corey might be attracted to, he did this—suddenly reaching for Corey’s groin to test whether he was aroused or not. He used the excuse that he was trying to get frisky, but Corey knew what he was really doing—using Corey’s cock as a barometer to test his sexual fidelity. And it was pathetic. Zach "
― Darien Cox , Guys on the Side (Guys, #2)