Honestly Machi what do you even expect from him. Besides, it is technically his job to keep stuff like this from happening. Which is why he certainly isn't going to complain about Machi not helping; this crap isn't his job, and Ginko doesn't want to risk Machi getting hurt over this.

Ginko snorts and makes a grab for the giant rodent's snout. "Glad someone's having a good time-- shit!"

Speaking of getting hurt. Ginko rapidly changes focus from holding the rat-thing in place to trying to dislodge its teeth from his hand. Translucent gold fluid is already welling up from the bite, and the culprit is showing very little interest in letting go.