Where can I find this video ?

AFAIK this gif come from a Reddit post made by a guy called betacrusher666, there is two other gif with this one. But I'm almost sure I saw the video a while back. The scene here is in some kind of pov but from what I remember it's not fully like that, we can see both the girl and the guy too. (Also, I'm pretty sure the text has nothing to do with the real video).