TVR/Andrew3/Garden/Janet/Party

On the day of The Party, Susan's Uncle Ken picked us up in a big old car that smelled of dog. Susan was already in and the three of us sat in the back because Mr Johnson was in the front seat. You had told Mother that you were going to a three-year-old's birthday party, so she had wrapped up some presents for you to give her.

Soon after we left The Village he turned onto a farm track and we bounced and lurched along the ruts until he parked behind an old barn. There were a couple of other cars there so it was no surprise to find a small crowd inside. You know some of the people. Mrs Johnson is helping some other ladies set up a bar, and Mary comes over to greet you. Seeing that it's supposed to be a children's party there don't seem to be many kids.

Uncle Ken brings us all a drink. It's sweet and fizzy, but leaves a funny aftertaste. "It's got some special herbs in it," he says when he sees your face screw up. You all finish and then go in search of something to take the taste away. Mary offers you a bowl of sweets and you all help yourselves.

Apart from the bar being set up at one side on a couple of trestle tables, there is a kind of stage against one wall, made up from some bales of straw pushed together with a tarpaulin spread over the top. There are straw bales spread around for people to sit on and when you look up, you see that there are some spotlights hanging from the roof beams. Mr Johnson goes off to talk to some other grown-ups that you don't recognise and Ken takes the two girls away somewhere.

A woman comes over and introduces herself as Edna, the mother of Gina, a girl about the same age as Janet. She's looking at me a bit strangely. "I hear you got star billing," she says.

"What do you mean," you ask, puzzled.

"Oh! Sorry. It must be a surprise." She walks off, leaving you standing there wondering what's going on. "What does she mean," you ask Gina.

She shrugs. "No idea."

Someone has started some music. It's quite loud and has a lot of base. More people are arriving and you walk round to find Janet. There are a few men and several younger kids - well it is a three-year-old's party - but no boys your age. Susan is sitting on Mr Johnson's lap and when you ask, she points to the far corner where you find your sister sitting beside Mr Baker, who is a teacher at the Junior School. He has his hand on her bare thigh and she is giggling at something he said.

You get another drink - it's not so bad really - and find a seat. As soon as you sit down, Gina comes over and sits beside you. She is wearing a spangly dress which leaves her shoulders bare and the skirt is very short. "The show is starting soon," she says, and giggles. You realise that everyone is sitting or standing with a view of the 'stage'.

The music stops and someone makes a speech thanking us for coming and telling us that the birthday girl is having a nap and will be along later. "But, while you wait, we have someone many of you have seen before. All the way from Jamaica... WINSTON."

The lights go dim and a young black man walks up onto the stage with a spotlight on him. Gina digs you with her elbow and says "He's amazing. I bet he gets Mary again."

"Good afternoon everyone," Winston says. "Is there a volunteer in the audience who will help me out." Someone shouts "GO ON MARY," and you see a figure being pushed forward. t's your babysitter and the girl your father is fucking. The man on the stage strips his shirt off, revealing a slim but muscular torso. His skin gleams in the spotlights as if he is covered with oil.

Mary gets pushed onto the stage, clearly feigning reluctance as she drops to her knees in front of the man. "BLOW HIM, BLOW HIM," the onlookers, including the girl beside you, chant. Mary reaches out and feels the man's bulge. The man undoes his belt and opens the top of his trousers, Mary finishes the job and they fall around his ankles as she takes hold of his cock.

The black guy's cock is huge. If you hadn't seen your father's you wouldn't have believed they grew that big. The man being so skinny makes it look even bigger. Mary has both hands wrapped around it and they don't cover it all. You hear a kind of collective gasp from the audience as they see the monster.

"I wouldn't like anyone with a huge cock like that," Gina says beside you. Unnoticed by you, her hand is resting on your groin. As Mary prepares to take the huge cock in her mouth, Gina fishes yours out. When you look around, all the men and boys you can see in the semi-dark are having their cocks played with. A man the other side of Gina has a girl who looks about five years old sitting on his lap with his cock sticking up between her thighs. You try to see what Janet's doing but she's too far away.

Mary seems to be doing her best to swallow the black cock, but it's too big even for her. He pulls it out of her mouth and steers her over to a raised area where he lays her back and spreads her legs. Gina is gently stroking your stiffy as the man feeds inch after inch of meaty black cock into Mary's hungry cunt. She's laying at an angle with her feet dangling down, so we get a good view as he does his best to get her to take the whole thing.

When you feel Gina's lips on your cock, you nearly push her away. But a quick look shows that there is quite a lot going on in the audience. The man next to her seems to have his cock buried in the five-year-old's cunt, and a man the other side has an even younger girl upside down on his lap so that he can slurp enthusiastically on her little pussy. "Mum say I mustn't make you cum," Gina says, looking up at you.

• Act 2