DASS-006 Invisible Uncle Targets Natsu Tojo in a Hidden Encounter

An uncle has a power that makes him invisible to everyone, and he uses it to follow Natsu, a woman he has been watching. He sneaks into her home, and when he kisses her while wearing her underwear, she becomes invisible too, just like him. They engage in intimate acts in front of her boyfriend and family, who see nothing, as the uncle takes what he wants without consequence.