A tragedy for a pure and beautiful college student!? She begged her brother and father to be nude models for a project, but they couldn't stop getting erections, resulting in a threesome with repeated ejaculation!? Nagisa Takahoshi NACT-161

With the deadline for her assignment just two days away, Nagisa, an art student, is incredibly anxious. This is understandable, as the assignment is a nude sketch! Unable to find a model, she consults her father and brother, who then start undressing as if in a competition, pressuring her to "choose one." Reluctantly, Nagisa chooses her brother, who, unexpectedly, becomes aroused, leading to forbidden sex! As a result, she can't draw at all. Then, her father, who was asked to be her model, also becomes uncontrollably aroused, plunging them into an incestuous atmosphere… Her brother, who happens to be present, joins in, and in the forbidden threesome, he is repeatedly led to climax!