Birthday toy

After she has spent a while languidly riding his lap he tells her to get on her knees and he gets to his feet. The box opens, lubricant is capped and applied to her bottom and he jams the new birthday toy into her cunt. 

He fiddles with buttons, the vibrations against her clit, which protrudes when she's on knees, is intense, far too much so, she squirms. 

He tells her to grip the toy, she does so, awkwardly. He slides his cock into her arse and mmm's in delight and feels the vibrations move through her thin membrane into his cock. He fucks around with speeds and intensities and styles, tapping buttons, like an excited kid. She's twitching and squealing at the intensity of the sensations. It's all too much. She asks through chattering teeth if she can come soon, he says she can. 

She climaxes in intense discomfort and impulsion, the soles of her feet burn and her cunt contracts. She begs to move the toy away but he tells her to keep it held in her place. Her poor sweet sensitive spot is assaulted with relentless pressure. Her cunt has cramped around the shaft of the toy and he hammers himself in and out of her loosening arsehole. 

She whimpers and shakes violently. Begs for release, he tells her in so many words to shut up. He keeps fucking until he's had enough. She's relieved when it's over, her cunt is numb and she's covered in effluence.