GNAB-024 Gotcha in a amateur男女 monitoring experiment!! A serious younger sister and her older brother, who attend the same school, try to get closer using a smartphone face-swap app, but end up swapping bodies instead… And what happens when the only way to return to normal is to raise the synchronization rate between each other’s bodies?

We approached a brother and sister in town who are at the age when they’re especially sensitive to what’s trendy. We asked them to help as testers for the latest smartphone feature, but… in fact, this phone had a function that could swap their bodies. Unaware of this, the siblings got very excited and started playing with the phone… It seems that when people suddenly find themselves in someone else’s body without any warning, their minds can’t keep up with what’s happening, and they try all kinds of ways to confirm who they are. What’s more, the sister, experiencing male anatomy for the first time, became completely overwhelmed by the sensation and ended up acting wildly toward her brother…