Fun little scene from a comedy manga. The manga revolves around a boy who can turn invisible. He gets into funny and perverted situations with his crush (or girlfriend).
In this scene, the girl is at home taking a bubble bath. Two guys approach her open window and chloroform her. They take her out of the window.
We don't see her pass out. In the next scene she's bound and gagged. She is nude the whole time.
The kidnappers drive her to a storage facility. The invisible boy manages to tag along. By this point, the girl already has a blouse put on her. She's still tied up.
The boy manages to rescue the girl.
I found a random hand gag scene in volume 7. Included it here as well.