Electricity

I'm waiting for the electrician to arrive & using my vibrator when the doorbell rings. I leave the vibrator inside my pussy reducing it low with my remote control. I'm disappointed when I open the door & there's a female electrician. She explains her male colleague is unwell. She asks if I'm ok, I say yes but I'm having trouble standing still because of the vibrator pulsing. She asks if the power to the house is off so she can start her work, I say yes. She looks puzzled saying she can hear something like a buzz. I blush & then say I'm embarrassed to tell her that I have a great vibrator that's going to soon make me cum, as I'd been wanting to prepare to surprise & have sex her male colleague. She smiles saying he would have enjoyed that. She asks what type of vibrator, as she's wanting to buy a new one. I sit down on the sofa, telling her how good it is - I'm really wet, start to spread my legs to remove it & show her the brand, when all of a sudden her hand reaches under my dress - she finds the buttons, & turns up the intensity by 1 then 2. I freeze briefly - I'm nervous as I've never had sex with a woman, but then I'm really turned on. She watches my face as she thrusts the vibrator in & out, changing the patterns & intensity, the sensation is incredible, so much better than when I use it for self pleasure. I can barely take much more, electricity in the air, then I let out a loud moan. Her head disappears completely under my dress & I feel her fingers & tongue teasing my clit. I remove my dress over my head exposing my breasts. She looks up to see me touching my large breasts & squeezing my nipples hard. I can feel her warm breath on my pussy lips. I then hold her head with both hands, her 2 fingers slide deeper inside me, & I tell her to lick me harder & longer with each stroke of her tongue - I'm really enjoying her pleasuring me & fucking my pussy - I'm shaking, sparks are shooting through my entire body. When I cum, she inserts her fingers then my fingers inside, takes mine to her mouth to slowly suck on, then does the same with hers so I can taste myself. She kisses me long & hard with her tongue to finish. Afterwards, she says she'll be back the next day to continue the electrical work & wants payment of a different kind for the job - me to use the vibrator on her so she can try it out before she buys.