Square Of The Moon 4

In the decisive battle between light and fire Izumi faces the light hunters, who have sent his brother Soji to Earth. In order to get the love juice of light, the light hunters are keen on all sorts of sexual acts. The result is that everything turns into a wild sex orgie, which had not been previously expected. The unsolvable problems Izumi and his friends are facing can thus probably only be solved by joining the fun.