Eight bicep popping lady next door types! Watch as they pop their cute little(?) biceps, pulsating their bulging arm muscles! Just look at the display gifs! Skinny little arms before they flex. Big bulging rocks pop out when they do flex!!! A real sight to behold!!! Great closeups and slomos so you don't miss the slightest twitch!!

320x240 wmv 4 min 10 sec.