Spencer has to move.

Spencer was happy and extremely contented lying where he was. Darcie was warm and soft beneath him. Her pussy making an occasional aftershock contraction on his mostly firm member. A sudden cry of pain from Darcie, however, made him shoot upright. His cock falling from her, a white pool of his cum rushing out as he did.

"What is it?" Spencer asked as Darcie clutched at her leg, free to move.

"Fuck! Cramp," Darcie grimaced. "Help me!" she pleaded as she tried to stretch out her leg in the air.

Spencer took a hold of her right leg and using gentle pressure, started to stretch Darcie's toes back towards her head as he straightened out her hamstring, helping to relieve the cramp in her hamstring.

"Fuck that's better," Darcie enthused as her pain started to subside.

Massaging the muscles in the back of her thigh as she lay, Darcie had a laugh at her predicament, "God, I too old to be screwing around in the back of cars. I remember why I gave this up as soon as I got a place of my own. Still, never done it in a Mercedes before, so that's something at least."

Smiling Spencer helped Darcie to sit out and scoot over, out of the car.

"I don't think you're too old at all. What is it they say? You're only as old as the person you feel," Spencer began, taking hold of Darcie's ass as he pulled her to him, hugging her, "and you feel pretty damn good to me."

"Spence, you big goof," Darcie laughed back at him, hitting him on the shoulder as they embraced.

Spencer and Darcie helped each other get dressed before saying their goodbyes and confirming that they would still see each other tomorrow. Neither wanted to leave their kids home alone for too long despite knowing that they would be fine. Amy and Kim were good, responsible teenagers and likely fast asleep. Back in his garage Spencer used a rag to wipe up the spilled evidence of their late-night tryst before checking in on Amy on his way to bed.

The next morning Spencer awoke with a strain all through his lower back. It felt like his entire spine had ceased to flex as he waddled through the house to make breakfast for Amy. At the school drop off Spencer remained in his car with the heated seat on, hoping the warmth would help to relax his muscles. When Darcie arrived at his house later in the morning Spencer saw that she was limping from her cramp the night before, just as he was ginger as he walked.

They both took the opportunity to laugh at the discomfort of the other, happy that they were not the only one feeling the effects of last night. Any thought of another go-around gone, the two friends and newly begun lovers were happy to spend the day in the other's company. Spencer welcomed Darcie into his house with a freshly brewed pot of coffee as he put a simple quiche in the oven to bake for lunch while making a green salad to go with it.

That afternoon they lay out on the couch, Darcie in Spencer's arms as he played an old movie for them on his DVD player. Footloose with Kevin Bacon the selection. Spencer couldn't help but think just how natural it felt to be with Darcie like this, even as she told him that Tony would be coming home tomorrow, having spent the last couple of days at a motel.

Spencer and Darcie spent the rest of the time until the afternoon pickup in each other's arms. Long embraces filled with passionate kissing, clothes remaining in place a novelty at this point. It wasn't until they went to go pick their children up that they discovered the engine on Darcie's car wouldn't turn over. Spencer, unfortunately, did not have a set of jumper leads with which to start it.

"Hop in with me," Spencer told Darcie, "we can get them together."

Hesitant but seeing no other option Darcie agreed and Spencer enjoyed the company as he drove towards the school.

"I'll come and pick the car up tomorrow," Darcie said as they drove.

"No rush, whenever you can," Spencer agreed. His house was set on a large semi-rural block outside of the main town. Where Darcie had parked that morning wasn't in the way.

Pulling into the school grounds, Spencer couldn't help but think they might be setting tongues waggling when he and Darcie got out of the car together and waited for Amy and Kimberly to get out.