Tower of Boin

It is the year 833 of the Imperial Era.
A mysterious wave emanates from a mysterious tower that suddenly appears on the outskirts of the Imperial City.
All of the women who were affected by the wave were all transformed into big breasts.
A man is delighted by the fact that the women have big tits.
A woman smiling happily as her complex is dissolved...
However, this phenomenon also brought about various disasters at the same time.
Because of the sudden increase in her breasts, she was unable to wear armor and was unable to keep her footing.
Suffering from such a situation,
The female elf knight "Lufia" went to a mysterious tower on the outskirts of the Imperial Capital to solve the case.