Amanda's New Job - Sex Stories

Amanda's New Job

... greatly relieve the pressure in his genitals and give him some respite from the pain. Whooppee, thought Amanda - she had now been given carte blanche to wank the dog to completion !!! 'I bet when you left the house this morning, you didn't imagine that you'd be doing this !' quipped Dr G. Amanda didn't reply, but her mind drifted for a second back to earlier that morning when she had jerked off her husband before getting up for breakfast, At the time his dick had seemed satisfying. She was now re-assessing him in her mind. She visualized the marital dick side by side with Prince. A couple of words sprung to mind - Pathetic - Inadequate - limp. As she went back to concentrating on the dog she noticed the swelling developing around the base of the dick. She wondered if she was hurting him ? Turning for a second, Dr G noticed the look of concern on Amanda's face. 'Ah - I see you are wondering what that is ! That swelling, my dear, is known as the 'knot'. It grows in size as the dog becomes more and more aroused. When they mate the dog will try and push the knot entirely into the bitch's vagina in a process affectionately know as 'tying the knot'. This has the effect of sealing the vagina to prevent leakage of semen,and although potentially painful for the bitch is very effective. Dog ejaculate is much thinner than human semen', he continued, 'And the dog may produce copious amounts, pumping jet after jet into the bitch for up to two minutes. In response to his last sentence ...

... Amanda's eyes glazed over. Her cunt was starting to gape in anticipation. 'Once tied together' he went on, 'the dog will often cock his leg over the bitch so that they are in the back to back position as he has finished the insemination.' Amanda stared intently at Princes's knot - now bright red and the size of a small g****fruit ! 'When the dog is done it can take some time, many minutes, for the swelling to go down, all that time they are locked together. Sometime the dog may drag the bitch around behind him, rater than wait ...' . Although it wasn't a pleasant experience, Amanda now remembered the time she was painfully fisted, and then turned back to Prince's knot ... 'It will be a great help to Prince if he could ejaculate...' What the hell did he think she was doing ! She was blatantly tossing the dog off right now. Prince was sweating, panting, bracing himself, but seemed unable to come. Amanda thought about some extra encouragement, but unfortunately the doctor was watching every move she made. And then... Ring, Ring ! The phone in the doctors office sounded again - and off he scurried to answer it. Again, he pulled the door close behind him. Amanda breathed a sigh of relief and paused, momentarily taking her hand from the dog's cock. He looked over his shoulder concerned that sloppy handjob he was enjoying had now ceased. But he need not have worried - behind his back Amanda was removing the rubber gloves and rolling up her sleeves. She lent forward and whispered in the ...