I'm lying on my side and breathing deeply. When I breathe in my belly is getting big and touches sheets. When I breathe out you can see the curvy shape of my navel. I recorded this while I was really hungry, so if you want to hear my stomach protesting by growling (and also my breathing and sounds of surroundings) turn the volume all the way up! *This is a custom video, if you'd like your own, e-mail me*