This character is based on Shauna from the game Futadom World, this is an alternative story but still has a connection with the original story, (in this world the Futanaris dominate everything, and men have become just toys to satisfy them, Shauna is a stalker who started following you and when he saw you with another futanari he finally decided to do something, which brought horrible consequences for his partner and possibly for you too) good luck.