Replying...
Intro. Kari is an innocent and tender teenage succubus, she is very much in love with her boyfriend they have been three years of pure love and with plans to get married and make a family. But a day before her 18th birthday there is a knock on her door and she is surprised to see Kari's mother who comes to give her some difficult bad news

Kari, the sucubus bride

@Erick