I knew that the next day Brian would be back; probably straight from school too. And I knew that it would be more of the same. Only this time, I wanted to be able to enjoy myself a little more; listening at the door was not very comfortable.
I was a student at that time, so I had time on my hands to organize things better. There was an air duct opening just beside our bed, and with a little work I passed a wire connected to a microphone through the duct and down to the first floor where I brought it out through another duct and connected it to our stereo. I hid the microphone behind the alarm clock. Now whatever happened in the bedroom, I could hear comfortably in the front room. I did it in the afternoon when Lyn went out shopping. I figured I'd tell her later. However she came home late and disappeared down to her studio saying she had to get ready, so I never got to tell her.
Brian arrived shortly after that. I told Lyn he was there, and she said she'd be up in a minute, so we waited in awkward silence.
Suddenly we heard her on the stairs and when she came into the room, I couldn't believe it.
She was wearing a hard hat (that she borrowed who knows where) and my tool belt, and that was it! She had smeared grease and dirt here and there on her body, and my tool belt held her vibrator, and a large cucumber. She had also shaved her pussy, which made her big pouty cunt lips really obvious.
She said that she was an oil derrick worker and that she was ready to drill for oil.
It was hilarious and sexy at the same time. Brian and I both laughed, but I noticed that didn't stop him from ogling her shiny, greasy tits.
Lyn announced that it was time to go prospecting for oil and took Brian's hand to lead him upstairs. His cock was already tenting out the leg of his trousers.
I quickly went and turned on our stereo and piped the sound to a pair of headphones. It worked quite well, and if I turned up the sound I could hear them clearly. I sat in the armchair and pulled out my cock, ready for a good jerk off session. My cock was as hard as wood.
"Come here and let me check out your equipment workie," Lyn told Brian.
"Yes ma'am."
"Call me Mrs. C today, we'll try to keep this on a professional level. Now let me just pull this out. That's better. My, that's a nice big tool."
"I didn't jerk off last night Mrs. C. I wanted to but I knew I'd see you again so I didn't."
"Well I want you to do some deep drilling with this thing, and we both know how it gushes easily, so I'm gonna suck.. you..off!"
"Oh wow? Oh boy Mrs. C you suck so good. Oh yes, suck it!"
I got up and turned up the sound to maximum. I could hear her sucking and slurping on his big log.
"Fuck, Mrs. C, I don't think I'll be able to hold out much longer. Ooooh, I'm gonna cum. Fuck that feels sooo good!"
"Oh yes baby, blow your load. Yes Brian, shoot it all over me. It's a gusher! Grab it and jerk it, yeah like that. Spray my tits. Now I'll just, mmmmm, milk out, mmmmm, the rest. Mmmmm, so tasty!"
"Fuck that was amazing," said Brian.
"Not as amazing as your dick. Jeez it's fucking big! I'd almost forgotten...almost. Now I'm gonna teach you how to please a woman with this big motherfucker. But you have a lot to learn. Would you like that?"
"Oh yes," replied Brian eagerly.
"Okay, first lesson, prepare the workspace. Get my pussy ready for your dick."
I heard the creak of the bed as she lay down on it.
"Now, get down here and lick my pussy. Wait lemme show you your way around first. Your first day on the job and all. These are my pussy lips. They're nice and big, and if I spread em..."