There are a lot of different factors that go into a quality blowjob: rhythm, pressure, lubrication, relaxation of the throat...but one important one that's not always discussed? Eye contact. Sure, those pretty peepers won't stimulate the penis directly or anything—but with the right look of lust, they can make the whole experience way more intense.
[Via Reddit. Have a gif you'd like to see us feature? Email us!]