Doujinshi with title Tsuntsun Yankee-chan wa Yowayowa Chikubi o Ijireba Kekkou Nandemo Yarasete Kureru and alternative title Prickly Delinquent Girl Will Let You Do Almost Anything If You Tease Her Sensitive Nipples | ツンツンヤンキーちゃんは弱々乳首をいじれば結構なんでもヤらせてくれる