The effect is fainting. Haven't seen much kissing stuff from this guy in awhile so it's kind of a breath of fresh air to see him doing kissing stuff again.
Subject: Re: Dewott Smooching Admirer by Jackurai Sat Sep 26, 2015 1:11 pm
Funny thing is this animation is based off of this particular work from OrangeChocobo. http://orangechocobo.deviantart.com/art/Dewott-and-the-Terror-of-the-Deep-327402770