Yubikiri Hime

From [Psycho Pandas](https://www.mangaupdates.com/groups.html?id=2136): Pinky promise. If you lie then you have to swallow a thousand needles and... Kiriko is a little girl who makes pinky promises with people who expect her to pay for them, but she looks forward to the day they run out of fingers to make promises with or break their promise. An adorable yet creepy 8 page oneshot. Published in the oneshot collection Watashi to Watashi.