LME#2: Glans Head Demon EXTRA 亀頭の悪魔 (Pixiv Fanbox)

"If it's chastity belt seal has come undone, it reveals another penis. It is uncomfortable for the demon to have it's second genital exposed so it searches for another victim to fanny pack it's genitals inside it. It's second genitals have magical properties to sustain the victim for them not to break easily as a sustainable alternative seal."