Lilly on the bike, changed aspect ratio

Description: Lilly on the stationary bike with a changed aspect ratio and slowed, so you can see all the detail in her granny calves as she pumps and pumps.  the bike was set on max resistance in order to stress her leg muscles for your viewing pleasure.  as you will see, 8 minutes of this makes her very tired, but she is a game granny. she knows you love her spindly skinny muscley granny calves