The “seatbelt effect” happens when a woman’s boobs look bigger and fuller because of a seatbelt or bag strap positioned in between them. I think you’ll understand it better with the voyeur pics and a video below as examples, so check them out. The more you know!
Be sure to check out the rest of our hot creepshot collection if you like what a seatbelt effect does. Also check out Naughty Exposures and Hot Asian Amateur for more amateur porn.