Doggy style

"Hmmm good question" pondered Ying thinking what might be the best way to take your ass. "One by the way."

"What do you mean one?" You ask confused

"I have one dog named Jason, Border Collie" Ying replied "Although i'm about to have a second dog for a bit. Get on all fours loser"

Calling you a loser just made you extra hard. You got on your hands and knees and waited. Ying positioned herself behind you. First she spat on the strap-on to lube it up. Then she licked your hole sending shivers down your spine. You loved it when girls rimmed you. it felt so spectacular having a girl willing to shove her tongue down your ass. Swivelling her tongue round your hole. She withdrew her tongue then spat on your hole and moved her fingers in a circular motion around your entrance. She inserted one finger quickly then removed it. "Bit of a teaser" Ying said smirking "Now for the real deal." Then came the moment you and her had been waiting for.

Ying slid the strap-on into your ass. slowly to begin with. You let out a groan as the dildo slides further into you. She then starts thrusting slowly. Getting faster and faster until she is slamming into you at almost the same speed you were sucking her cock. Keeping her momentum up with stamina you did not think was possible. She was slapping your ass all the time too as she was really getting into her stride. You could tell Ying was a seasoned veteran and had fucked many guys before. you weren't the first. And you certainly would not be the last.

"OOOOOOOOOHHHHHHHHHHHHHH" you scream in euphoria "Keep going" you lower yourself, your arms unable to support you through this unreal sensation. You just place yourself head first on the mat. "Oh no you don't" Ying said hauling you up by your shoulder. With just her left arm she was able to lift you up and carry on fucking you hard "Your not getting a moments rest while i'm fucking your ass" she was having a whale of a time. So were you, Enjoying every second of this. Getting pounded in the ass by a girl was something you enjoyed. Something you had done pretty much every relationship you had been in that had turned sexual. However, It felt completely different and so much better when done by girls who were practically paid to do it. She continued relentlessly. You started to lose track of time

Suddenly she slowed down. Then she stopped and pulled out. you turn around puzzled

"My ten minutes are up." Ying said smiling while removing the strap-on. "You get to fuck me now."