Episode 1 Episode 2 When their father is given a transfer, Toudou Yuuto and Toudou Erika are left alone. They are siblings, but they are not blood related. When Yuuto was a child, his mother died. His father remarried a woman who, herself, had a child from a previous relationship, Erika. His...

There's a rumor about a DVD that curses anyone who watches it. Though no one seems to believe in the curse few are brave enough to see what's on the DVD... Akuno Mika watches the DVD... and gets transformed into a succubus. She tries to keep the change a secret but loses control when her crush...