Stand over her and jerk off

Grabbing hold of yourself, stroking slowly at first before picking up pace until you're pumping hard enough for both yourself and Mandy to see how much pleasure this little game can bring.

She moans softly as you jerk off, arching her back slightly and gasping out words like "Please" or "Yes!" every now then while playing with herself underneath her panties. Every time she begs for more it makes your heart race faster while seeing how turned on Mandy is by watching you masturbate sends waves pleasure coursing through your body...

You stroke yourself harder than ever before, grinding up against her thighs as you go; feeling each small yet significant bit pressure from below pushes back against every thrust forward. Then suddenly there's nothing left for it--you can hold back no longer!

"I'm gonna cum!" You cry out. Mandy cries out as well--her voice so much higher pitched than yours and yet fitting perfectly here at this moment...

As you start cumming, she does too--the sight seeing her orgasm in motion sends waves excitement washing over both your bodies as you cover her panties. And though it takes a few moments before either one of even moves... you're left staring at each other with wide eyes and open mouths gasping for air!

Finally coming back down off your respective highs, you sit there on her bed, your breathing slowed but heart rates still elevated by everything that just occurred.

Mandy smiles and looks down at herself and sees her panties soaked in your cum. She stands and pulls them off, wads them up, and wipes the remaining cum off of her stomach. “I am just going to throw these in the laundry basket.”

You finally get a good look at the rest of her body. Her stomach is flat and tight. Her pussy was the same medium brown shade as her hair. You can see she slightly trims it, but doesn’t completely shave.

Her breasts and ass are both lily white. Even more white than the rest of her body’s fair complexion. You can tell she never tans. At least not on purpose. But there was a nice contrast between her sex parts and the rest of her body.

She watches you looking at her and then turns to give you a full view of her fantastic ass. Each cheek had a delicate dimple. Her back and legs were muscled but smooth.

"So, there," she said. "We've each seen and know it all. Now hopefully there is no more awkwardness."

"What now," you ask. "What are the rules?"

Mandy smiles and says, "Simple. Don’t touch the other person without their permission. Other than that, make yourself at home.”

“Make myself at home?”

“Yeah, if you don’t want to wear clothes, then don't. If you feel like jerking off, then jerk off. No hassle, no pressure, and best of all, no worrying what the other is thinking. Deal?"

“Deal”

Mandy extends her hand and you shake it.