Step-Mommy needs your help to keep her body nice and limber so you can always play together. You help her stretch out her body, until you find yourself distracted by something. "What's that Step-Mommy?" You say as you point to my shorts. "Well love, I guess we'd call that a camel toe." You continue to help Step-Mommy stretch, and as she moans from the relief you find yourself continuing to look at her camel toe until you're hard. Step-Mommy notices as she finishes her stretches and asks if she can help you take care of it. She starts off stroking slowly, building up speed and pressure until finally using her mouth to help you finish.