It was really nice of you to buy me this exercise ball. I've wanted one for a long time but wasn't sure how to use it. Oh, I just lay on it and stretch? Like this? Hey, why are you looking at me like that? Oh, I see why you bought me this ball. You wanted to watch my toned body stretch. Now I get why you stare at me sometimes. I do admit to thinking my mom looks pretty sloppy lately. No wonder you're attracted more to me than her. I'm sure my tight tummy and tones ass looks much better naked and even in clothes than hers does. I know you like what you see right now because right now I see a bulge in your pants. Tell you what, since you were so nice and bought me something that will help with my fitness regimen, I can help you with that bulging muscle of yours in your pants. My mom is gone for about another hour so we have just enough time for me to work my bicep muscles by cranking your cock. You like the way my muscles flex as I am outside doing yard work don't you? Do you want to see my strong arm muscles flex around your stiff shaft? I am the exact opposite of my mom. I am super tight everywhere and I mean everywhere. She had too many offspring so I'm sure she is stretched out everywhere. I feel bad for you, you're a nice guy and you're stuck with a sloppy girlfriend. I'll make your cock feel really good. I'll use all my muscles on your big boyfriend dick. Do you like how your cock feels in between my meaty thighs? I can use all my muscles to give your cock the complete workout. I'll even use my tight ass muscles and rub your shaft up and down. Oh this feels good for me to. Which muscles should I use to make you lose your load for me? You like the grip of my strong hand the best. Wow! What a big mess you made! You had better use your own muscles to clean this mess before mom gets home. Thanks for being part of my workout today and thanks for the big ball. I'll be sure to bounce on it again in front of you very soon. Starring: Cheyenne Jewel