Mother in Laws cummed in panties

After my first trip to my mother in laws, lets just call her Dee....Dee is now 71 and slender with a slightly big ass and small tits

I went back the day after to get her mail again and all I could think about at work was what I did the evening before. I let myself in and enjoyed the quietness and the eroticism of what I was doing.

i immediately went to look in the hamper where I had left her cummed in panties and there they were...gusset up and exposing a dried up wad of semen that I had left there.

The urge to masturbate into another pair came over me and couldn't wait to go to her hamper in her bedroom.

I made sure to lock her doors as I'd hate to be caught at what I was about to do, I stripped naked and started stroking before I even got to the hamper, pulled out a pair from her hamper and put the tip of my cock on the gusset to lube it up with pre cum, oh this was naughty I thought to myself

..I laid back on her bed, nude....stroking and emitting more precum as I went and making her panty gusset juicy and smooth.... as I did this I noticed something I hadn't seen the day before, a pair of panties still in a pair of pajama pants on the side of her bed.

My first thought is that perhaps she sleeps nude? changed right there and left them? But what really caught my eye was the distinct color in the gusset....unmistakable white milky color in black panties.... I got up grabbed them and inspected them and was amazed that they were covered....front to back in dried discharge or even pussycum from masturbating....I held them up to my nose...inhaling and dying to taste them, I looked at the lines and impressions that were made from her pussylips...she must have huge, meaty lips I thought. God what I would do to them at this moment.

I began to stroke, and nothing stopped me from starting to lick the dried discharge from her mature juices. They began to moisten and form a thick milky film once again, bringing them back to life...more and more I was getting the tart tangy taste in my mouth, at times enough to swallow.....and the scent....intoxicating pussy. I laid them at the edge of her bed, and positioned them as if I were eating her pussy right there, the aroma of her pussy was coming back, and with each lick they were once again soaked with her juices. I paused and held them close to my nose again and sucked the panty crotch into my mouth and sucked until I felt and tasted that distinct, pungent pussy. Dee's pussy was flavorful and tasty. Very sharp, salty and sexual.....I felt myself about to cum so I held off and laid back on the bed, wrapped the thick juicy gusset around my shaft and pretended it was her wet pussy sliding up and down. Masturbating with Dee's panties, the feeling of where her pussy rests...my cock feeling the juice that came from her pussy, and watching my cock stick to her panties was very erotic and stimulating

....these will be easy to cum in I thought.....they were already filthy to begin with....watching the thick whiteness cling to my cock as I stroked, feeling the slickness of her juices caused me to spurt in them.....pump after pump after pump I unloaded......what a rush I thought......how could I possibly top this?

I cleaned up and got dressed, spent....and still buzzing from this incestuous act....So I snooped a little after cleaning up and what I found would explain the pattern in her panties, the formed indentations of her pussy and the extreme meatiness of her aged pussylips. She had a very huge dildo that would surely indicate that she is stretched out and enjoys such immense pleasures....my guilt and shame was now turning into what else could I do? How far could this go? Ill never be able to look at her without my imagination picturing her fucking herself with that dildo

After I left I wondered how It could be better tomorrow and now await to see what I cant get away with....was there more? I need more scent, more taste....more mature pussy. Whatever happens tomorrow I'm sure there will be lots and lots of cum. Her panties are such a stimulating fetish.