One day on a weekend a few months ago, I was jacking in the bathroom when my wife was out shopping. Our sex life is good, but I'm always ready for a little solo action. When I was just getting started, the phone rang and as I had the portable phone in the bathroom with me, I noticed on the caller ID that it was my wife's sister. She's 5 years older than my wife and she and her husband live in another city. We get along really good. She asked if my wife was home and I told her she was out. She then asked what I was up to engaging in some small talk. I told her 'I'm up to about six inches'.
She asked what I meant and being in a horny mood, I told her I was engaging in my favorite Saturday morning pastime. Having her on the phone while I was jacking was quite a turn on and I was getting harder as we talked. She then blurted out, 'you devil you, are you masturbating?'
I replied, 'woman masturbate, men jackoff. How'd you guess?' and she just said she knows all men do it married or single.
Then surprisingly she asked, 'how close are you?' I told I had just started.
'Isn't M__ looking after you these days?'
'No problem there, I'm just sort of staying in shape. How about you,' I asked.
'We had a good time last night. the first in about a month.'
'No I didn't, but it still felt good.'
'When was the last time you came'? I asked, 'and were you alone or with G__'.
'You bugger, you sure know how to get to the core of things don't you. I was alone.'
'How long ago,' I asked.
'A week maybe, in the bathtub. I have this sponge and it did the trick. I guess I should leave you to your task. Have fun,' and was about to hang up.
'I'm just about here, you wanna stay? Tell me about your sponge.'
'Well, I ring it out then raise my pussy out of the water and place the sponge on my clit then sink into the water again. Keeps my clit feeling good without a bunch of water while I move it up and down. Geez, K__, you are turning me on again. I'm still feeling last night. I'm getting wet, I can feel it. I better go or else we'll be screwing over the phone and that would'nt be right.'
'Too late, I'm coming...that sponge thing,' and I shot my load standing over the toilet. I told her what I did and after swearing to secrecy, we said our goodbyes.
What a beautiful turn on talking to my sister-in-law while jacking. I could visualize her sitting in the bath tub with that sponge between her legs jerking it up and down on her clit.
We haven't seen or talked to each other since. I know she has talked to my wife on the phone, but I think our secret is safe. I'll do it again sometime.