Packing orgasm
When you pick a box that feels like it was made just for your stuff and when you pack it, it fits so good you almost cum from how perfect it looks.
I packed my shoes in a box and it fit like a glove. No space left. Perfection.
My mom packed my birthday present in the smallest box and it was tight as hell. So good.
That box was like my soulmate. We fit together perfectly.