Three Perverted Pigs Who Aren’t Picky About Any Woman

A woman goes to a suspicious mansion for a fetish experiment part-time job. There, she conducts the experiment with a mysterious doctor. However, it turns out that the experiment was a trap set by three perverted brothers. The fake doctors use the experiment as an excuse to take advantage of the woman’s body, but, strangely enough, she ends up enjoying it even more than the brothers.