Anyone know the source of this? (Picture from video ad)

Anyone know the source or animator? It's an animated 40 second ad with voiced dialogue and subtitles. (Full dialogue/subtitles below)

"oh... god
I really have to get going...
you know... back home
I think my husband starting to suspect something
uhh... uhh...
like...
uhh...
uhhhh...
uhh...yeah...
such a tiny dick
it's hilarious...
huhh...
he has no idea how to satisfy me
and I'm just so done...
oh my god...
maybe I can stay a little longer after all"