Get changed and meet Sara out front (alt)

I get changed and meet Sara out front. She's wearing a short pair of running shorts and a grey and pink sports bra. The outfit really shows off her flat firm stomach and her toned muscular legs. Her nipples clearly visible through her bra. I feel a twinge in my running shorts.

"Hey cuz! Ready to run?" Sara smiles at me. I can just tell by her enthusiasm and the condition of her body that she's going to run circles around me.

"I think so but go easy on me."

"You'll do fine, you lead the way. I don't really know the area."

I point off to the south. "We can head that way, a couple of blocks away is a nice park with some quiet wooded trails."

We go on our run. I start of in the lead and get us to the park, but after we're on the wooded trail, Sara passes me. I fall into a stride, just watching Sara's sculpted ass bounce a few feet in front of me. After a while she slows down and falls back in stride beside me. She elbows me in the ribs and points to a densely wooded hill with a narrow dirt trail going into the undergrowth.

"Let's go off the beaten path a little, Dan," she says as she takes off down the trail.

I follow. As I run along the trail, I get glimpses of my cousin's cute ass, then she's hidden by leaves, and I look back at the trail, trying not to trip on roots. The trail goes up the hill and I'm feeling the extra effort. The peekaboo sightings of her posterior keep me semi-firm in the groin area. After a few minutes, the trail opens into a small clearing with benches and a cold fire pit.