He will shake violently when he realizes one is nearby, and then proceed to suck the newly found cock.
He also prefers to judge others based on his own insecurities, He's also secretly a negro weeaboo.
Massa: I thought I told you to stay in the hotbox boy.
Dolphin: COCKS!! *Begins shaking and is then subsequently whipped by his Master*
Massa: I think it's time we got you to the Lynchin' line.