Tell me more (...)

"Scared? No" replies Jessica.
"Hi my name's Beth. VESPA is really cool if peeking turns you on." explained Beth.
"What we do is either setup a scenario in one of the houses for others to go find, or just go hunting to see what we can find. Sometimes we make ourselves know to the people we are watching and sometimes we don't. If they are part of VESPA then we always do, and sometime we get asked to join in."
Jessica could feel the heat start to permeate in her loins. Thinking about running around the town looking for people fucking was getting her quite hot. Beth could see the effect she was having on her but before she could ask Jessica if she wanted to join Jessica asked a question.
"So do you like being watched or do you prefer watching?"
"Either." replied Beth, so fast that Jessica just knew it was true. "I love being watched by a load of people, it really gets me off to know that them watching me is making them horny. I know they are either going to go and jack off somewhere with images of me in their mind or go and have some great sex. I don't often invite people to join me and my boyfriend, but I have done sometimes. Would you like to watch me get screwed then?"
"Hell yeah" came Jessica's excited reply. "How many men can you handle? I'd love to see you take on my brother as well. That would be something to really watch. Hmmmm...."
"..... your brother huh? Sounds like you've been doing some watching of your own." Beth had a shit eating grin on her face that you could not have smacked off with a shovel. "So have you watched him jack off then?"
Jessica could feel the heat rising up her body and flushing her face and she turned a bright crimson. "Erm, maybe" she said with a schoolgirl shyness. This was getting her too hot and she needed to get herself off really soon. "OK, OK, so I've watched my brother pump his meat. What of it? It's only natural for a girl to be curious about what guys do, and brothers are always sloppy about leaving their doors open. Or is that just my brother?". Exclaimed Jessica, now not being able to conceal her embarrassment. "So how do I join VESPA?"
"I thought you'd never ask" Beth said with relief in her voice. She was getting horny too and wanted to get to know Jessica a lot better. "All you have to do is give us your mobile number and we'll be in contact. You'll go on your first 'assignment' with another member of VESPA to show how it's done and the clues that are left and then we'll send you out on your own. You may get lucky and get sent to me first time out, that would be fun!"