Helen has her own ideas

'You're right,' Helen thought, finally acknowledging Adam. 'Clive should be angry that we're fucking his wife right in front of him.'

'What!' Adam's thought came back. 'That isn't what I meant at all!' Again, ignoring her boyfriend's complaints, Helen sent the trojan thoughts to Clive and Donna to ensure they played their roles appropriately. As if on cue, Clive's expression changed from passive happiness to disgust.

"You filthy slut!" Clive suddenly exclaimed. "For nearly a month you've turned me down for sex and yet you'll shag our neighbour at the first opportunity?"

"Oh shut up Clive!" Donna replied, easing herself up and off of the sofa. "Come on Adam, let's take this to the bedroom."

The naked fifty-something woman took Helen by the hand and guided her out of the living room. They both scurried up the stairs, Donna going first. This gave Helen (and Adam as the passive passenger) the perfect view of their neighbour's round buttocks as they jiggled with every step. As they reached the bedroom, Helen could hear that Clive was following them.

"Go on then!" Clive called out to them. "Let him shag you senseless. You've been planning this since he moved into the neighbourhood."

Ignoring her husband's pleas, Donna pulled Helen into the bedroom and closed the door behind her. "Don't listen to that wet blanket," she sniggered. "I want you to make me scream so the whole street can hear it."

Donna eased herself onto the bed and spread her legs wide. Her pussy was still soaking wet. Helen could wait no longer. She had experienced a male orgasm through masturbation but was keen to feel how sex was like from the other side. Helen wasn't going to rush things though. She was going to take her time and enjoy every ounce of new pleasure.

Helen took off Adam's remaining clothing to stand fully nude before Donna. The mature woman's eyes lit up at the sight of her toned neighbour in the buff. This response was exactly what Helen had hoped for as she moved in, her borrowed cock raging hard. She began things slowly, teasing Donna by just grinding against her folds or allowing only the tip to probe her. The feeling of her member being caressed by the older woman's sex was unbelievable; Helen knew this wouldn't be the last time she used Adam's body as her own.

Deciding she had teased enough, Helen plunged her cock in firmly. Donna's pussy eagerly accepted the length and enveloped it with its warm walls. Helen was in awe of the sensation and almost lost focus of what she was doing. Regaining composure, Helen began to rhythmically pound her neighbour. Every stroke sent Donna's body rocking on the bed, her ample breasts shaking in time.

"I can hear what's going on in there, you know!" Clive's voice called out, reminding everyone he was still there. Initially this took Helen out of the moment, but she reminded herself she was fully in control. Clive could do nothing to intervene. He was merely a pawn in her sexual games. In a way everyone involved was. Donna was completely under her spell and being fucked, whilst Adam's body was hers to command and he was merely a passenger. This sudden realisation of power made Helen feel a little giddy.

"Fuck me, Adam, fuck me with that huge cock!" Donna shouted bringing Helen back into the moment. "I'm finally getting to make love to a real man."

"You dirty slag!" came Clive's furious reply from the other side of the bedroom door.

"Oh that's so good, lovey," Donna cooed as Helen maintained a steady pace, ploughing the grandmother's wet pussy.

"Slag!" Clive repeated, with anger and disgust. "You filthy slag!"

Donna wrapped her legs around Helen, pulling her in even deeper. "Fuck, I'm so close!" Donna cried. "I haven't come in so long."

Helen could hear a cry of impotent frustration come from Clive as she looked to send Donna into nirvana. She placed her thumb on her neighbour's clit and began to pump her more vigorously. As Helen pounded away, she glanced at a framed wedding photograph of Clive and Donna. The sight of this and the thought of helping to break the wedding vows with her magic sent Helen over the edge. Her balls twinged as shot after shot of spunk streamed into Donna. Fortunately, Donna was coming too, her pussy tensing and squeezing every last drop of jizz out of Helen's erupting cock.

"Fucking hell that felt good!" Helen happily announced, pulling her spent dick out.

"I'll say," Donna replied. Her face bright red and covered with beads of sweat.

'Are you happy now?' came Adam's voice in Helen's head. 'I'm guessing you'll be giving me my body back now you've had your fun?'