"Hmm," said Serena finally. "I guess that would be OK. The customer is always right... right?"
Marie giggled agreeably and without another word untied the sash of her robe, slipped it off, and dropped it on the couch. She was naked underneath, freshly powdered, shaved, and trimmed in all the appropriate places. "So what should I do?"
Unrolling the mat she'd brought with her, Serena placed it on the ground a few feet from the one Marie had laid out and began the routine. She tried not to be distracted by Marie's naked body, by her breasts hanging down, by the occasional flash of pink between her legs; but it wasn't easy.
Soon Serena found herself working up a serious sweat, which was only partly due to the fact that Marie had intentionally raised the temperature in the house up near 90. Feeling the beginning of the lovely endorphin rush she always got from yoga, Serena soon threw caution to the wind and stripped off her top. Her breasts took Marie's breath away; they were enormous but firm and supple, clearly natural from the way they moved. Marie tried her best not to stare, but it was hard.
In a few minutes both women were nude, and the subtle glances had been replaced by full-on mutual ogling. When they did a pose where they balanced on one leg, Marie held it for a few seconds, then lost her balance. As she fell she grabbed on to Serena for support, and without conscious intent ended up with a handful of the taller woman's breast. That did it; a moment later Serena had wrapped her arms around the smaller woman and Marie was standing on her tiptoes to stick her tongue into Serena's mouth.
After a couple minutes of this torrid and sweaty embrace, Marie pulled away just enough to get her mouth on Serena's boobs, as she'd been waiting to do for what seemed like hours. She only had to lean over slightly. She hungrily suckled the blonde's nipples, then stretched her mouth to get as much soft flesh in her mouth as possible.
There was no point in stopping there. Marie continued making her way down the yoga teacher's long, lean body, licking beads of sweat from Serena's belly, then dropping to her knees. With her excellent balance, Serena was easily able to shift her stance so Marie could get between her legs and lap up the nectar dripping between them.
Gripping Serena's firm thighs, Marie nuzzled into the blonde's soft curls and began to suck her clit. Serena's thighs started to quake as the leading edge of an orgasm rippled through her and she let out a long, guttural moan. Now it was Serena's turn to hold on to Marie for support as her legs turned to jelly and she sank to her knees, then a sitting position, and finally just lay back on her mat breathing hard and staring at the ceiling. She hadn't come like that in... God knows how long.
"That was amazing," croaked Serena, but Marie had already gone to the kitchen. She returned a minute later with two bottles of ice-cold water. Handing one to Serena, who just held it against her forehead without opening it, Marie uncapped hers and sat down to drink. Just then the sliding door to the pool opened, and in stepped Samantha Bowman, who for some time had been watching from the shadows.
"Am I late for class?" asked Samantha.
