Engine oil with gasoline odor (2013 5.0 r-spec)

[videopho]

I checked my oil level this morning and noticed a pretty strong gasoline odor on the dip stick.
The car is only 8k miles on the clock with Mobil1 5-20 (second oil change). Gasoline used is mostly top-tier 93 octane.
Granted my work commute is only 6 miles round trip and I have not driven any long trip lately which will change quickly comes this coming work week.
I've read somewhere that our engine runs pig rich.
But is it normal?

 

[427435]

Six miles round trip is only 3 miles between starting and turning it off. That's about the worst thing you can do to an engine other than outright abuse. Startup enrichment leads to some possible wash down into the oil and the oil never gets warm enough to vaporize the gas.

Check the oil level and then take it for a 20-30 minute drive. Recheck the oil level---------------you'll probably find it dropped.