アルプ

A member of the lowest class of demon—the succubus—from a parallel universe’s line force. However, after obtaining a certain sorcery, her power swells rapidly. She’s capable of magic that you’d never expect from someone with such a young appearance. She falls in love with the elegant angel Maria, and schemes to make her hers every day. Despite her tiny breasts, her lewdness as a succubus could be described as inversely related to it. [Attempted translation of parts of Getchu description].