"Listen to this, Bella," Edward said excitedly from his side of the bed. He moved toward Bella, who was lying on her stomach, scrolling through websites on her laptop. Draping his naked body cross-wise over Bella's equally nude back, he propped himself on his elbows and pulled his own laptop closer.
"According to Wikipedia, the dimples of Venus–also known as back dimples–are sagittally symmetrical indentations sometimes visible on the human lower back, just superior to the gluteal cleft.. They are directly superficial to the two sacroiliac joints, the sites where the sacrum attaches to the ilium of the pelvis."
Bella turned her head from her own laptop to peer at Edward and shot him a dubious look. "And this is relevant, how?" she questioned, drawing her legs up to give him a slight bonk on the head with her foot.
"For you information, Miss Smarty Pants, I thought we could use some of this for our anatomy paper. Granted, it is Wikipedia, but still, it may be of some use," Edward retorted.
"Fair enough," Bella conceded. "Please, go on."
"The term "dimples of Venus", while informal, is a historically accepted name within the medical profession for the superficial topography of the sacroiliac joints," Edward continued. "The Latin name is fossae lumbales laterales, meaning lateral lumbar indentations. These indentations are created by a short ligament stretching between the posterior superior iliac spine and the skin."
Edward paused to study Bella's own dimples of Venus. They had always been a favorite spot of his, and he loved to lavish attention on those sexy impressions.
He felt his cock growing hard and just like that, all thoughts of studying and anatomy papers flew out his head. Glancing back at the laptop, he smirked as he read the last line of information.
"Dimples of Venus are often considered a sexually desirable feature. The dimples are more common in women than men and are rare overall."
Once again, Bella turned to look at him over her shoulder, but this time, she wore a seductive grin; that was all the incentive Edward needed. Reaching out, he closed his laptop and proceeded to shift his upper body atop Bella's legs, his head perfectly positioned over the curve of her ass.
Edward swirled his tongue inside those enticing dimples, eliciting a deep moan from Bella. Pushing her laptop aside, she laid her head on the bed and arched her back, pushing her bottom into Edward's face.
Raising his body slightly, Edward grasped Bella's hips, his thumbs resting in the hollow of her dimples. He dragged himself up her body, kissing her exposed back along the way, until he was lying flush against her. With his hands still on her hips, he parted her thighs with his knee and entered her slowly, causing Bella to cry out in ecstasy.
He continued his slow and sensual pace, pulling out almost all the way before pushing back in. Reaching down to where Edward was still gripping her hips, Bella formed her hands over his; this simple move sent a flash of heat straight to Edward's groin. He picked up his tempo, thrusting faster and deeper and with more urgency.
Bella came first, crying out Edward's name repeatedly, while bucking her hips wildly and squeezing her thighs together. Edward was right behind her, burying his face in her hair and groaning out his release. He toppled beside her, pulling her into his arms with her back pressed against his chest. Nuzzling her neck, he returned his free hand to the tempting dimple on her lower back, tracing its outline with his index finger.
"I told you Wikipedia could be enlightening," he teased.
"Mmm, I should never have doubted you," Bella purred contentedly.
Edward smiled wickedly before whispering into Bella's ear, "It's still early. Why don't you fire up that browser and see what they have to say about the clitoris?"
"I suppose a few more hands-on lessons wouldn't hurt," Bella mused.
"Who said anything about hands?" Edward replied smugly.
Anatomy lessons had never been so much fun.