'bubble butt' Search XNXXCOMCurvaceous behind is on full display when the person goes naked. The person's physique are accentuated, especially about the person's rear end. The sight of the person's unclothed round derriere is spellbinding. It exposes an extraordinary outline, leaving observers in awe. The jaw-dropping view of a in the buff plump derriere is truly unforgettable.