"Hah." Jasper's a stickler for rules and for doing things correctly, but even the most lawful demon can't help an approving chuckle at the idea of another demon using a gap in the rules to make things harder for their summoners. After all, if an opportunity that blatant presents itself, it means the human summoner didn't do their part of the summoning right, in which case they deserve what they get.

Take note, Peridot.