His dad

"I guess I'll take on dad" he said. Before any of them could inquire what the challenge could be there was a bright flash of light that flooded the room. When it cleared John found himself in an unfamiliar room. It seemed to be a small cubicle that looked similar to a changing room but with a TV mounted on the wall. The only other discerning feature was a small hole in one of the walls that was around crotch height. John recognised it instantly from his late night porn watching, it was a glory hole!

As he came to the realisation the TV burst to life. On it was an image of the pink stone from the centre of the board game, the familiar smokey letters shifted to a new message. "Does the apple fall far from the tree, I guess we'll have to wait and see. You'll each do your best to pleasure your partner, the winner will get glory and the loser gets martyred. John didn't like the sound of being martyred at all, he would have to do his best to win this.

A few seconds later a loud buzzer sound rang out throughout the room, the TV switched to playing compilation videos of hard core porn. John watched the videos in amazement as he felt his dick harden in his trousers he dropped his trousers and began jerking himself off. As soon as he was hard he heard a knock behind him, he turned to see a tongue sticking through the hole. Taking the hint he crossed the room and stuck his penis into the hole, feeling the tight, wet lips of the mysterious person on the other side. They expertly sucked and licked his shaft as he felt a pair of hands gently tease his balls. If this carried on he wouldn't last long, he realised. His mind was drawn back to the wording of the challenge he realised he was supposed to be pleasuring her not the other way around. He was just about to remove his dick from the hole when, almost as though she could read his mind, she released his now wet dick from her vice like mouth with an audible popping sound.

John heard some movement on the other side before his dick was once again swallowed by something warm and wet. John pressed his whole body against the wall, desperately trying to get every inch inside the waiting hole. His palms rested against the cold wood as he heard the rhythmic thuds of an ass bouncing against the other side of the wall, in time with his thrusts.

He enjoyed the sensention of her tight, wet hole as he pounded her. He could feel her tighten and become wetter as her movements became more frantic and erratic. She was obviously getting close but so was he. He just had to hope he could push her across the line before he came. Her thrusts became quicker and deeper and he could make out her moaning on the other side of the wall.

He felt his balls tighten and tense up as he came hard and deep inside the mystery woman. As soon as he did there was another flash of light and he found himself back at the kitchen table, embarrassingly without his pants. He looked across and saw his father in a similar state of undress. They both awkwardly covered themselves as the writing on the gem once again shifted.