[GNAB-024] Getz In Amateur Men And Women Monitoring Experiment! ! ♀ Majime sister J - x big brother ♂ who goes to the same school is going to shorten the distance in the face exchange app of the smartphone, but the body has been replaced.... What's more, what happens if the original method becomes a condition that increases the synchronization rate of each other's body?

The brother and sister of the age sensitive to the fashionable one are called out in the town! I had you cooperate with the tester of the latest smartphone function .... To tell the truth, the body of each other is equipped with the function that each other changes to this smartphone, and the brother and sister who do not know it will begin to play with the smartphone with a big jerk. People seem to try to recognize themselves in every way because they can't keep their heads on what's happening when their body changes without being heard. Moreover, the younger sister who got the genitals of the man for the first time is controlled by the pleasantness of everything, and it pokes the elder brother violently like the monkey.