Maybe there were small signs that things weren’t what they look like? A little distance on his part? Some strange comment about other women (something you either don’t do, don’t look like or can’t abide that some other women might perhap, something innocuous)? Maybe it’s the fact that he simply has a high libido, different sexual proclivities that he doesn’t think you’ll be “down” with? You won’t know the real reason unless you ask.

Apologize for snooping, tell him why you were looking in the first place (honesty is the best policy, however in this case, it might not gain you a lot of points). Ask him if he’s satisfied (truly) with your sex life as it stands, but first be sure you’re open to whatever he might be into before you go ’round saying, “Yes, darling, I’ll do that just so you won’t have to search for it on the internet!”