**Vera's POV**
I am Vera, 30 years old. I'm married and mother of twin girls. Today is my wedding anniversary, making 10 years of my marriage to George.
After I woke up this morning, I went to the kitchen to prepare breakfast. On the table was a little gift box and a note. The note was from George to me, it said that he remembered the date and that it was a gift he had bought for me. I also said that I already had plans for both of us after he got home from work, and that in order for everything to work out, I was supposed to leave the girls at my mother's house.
I opened the gift and saw that he had bought me a necklace. The necklace was of a style that I soon recognized as a very old civilization. George really knew how much I liked the subject, and with that I loved the gift. So I put the necklace around my neck and then started doing morning chores.
As I returned home, after taking the kids to school, I began to feel discomfort in my pants. I straightened my panties a little, the discomfort lessened, but it didn't go away. Already at home I went to do laundry, As I was doing the laundry, the discomfort in my pants was increasing, it was getting tighter.
There came a moment when it started to hurt so tight, just then I looked over and was caught off guard by the huge bulge I found. Startled, I dropped everything I was doing and ran to the bathroom. After locking myself in the bathroom I took off my pants as fast as I could and, seeing what was there I said "No way. Is that a dick? This can't be happening, how could a cock have suddenly grown on me?"
I couldn't believe that suddenly I had a dick, was at least 8 inches long, and it was already rock hard. I took off my panties and saw that I also had golf ball size testicles. My new genitalia had completely replaced my vagina.
"Don't be afraid, I'm sure you will like it." I heard a voice telling me.
I looked around and saw no one else. "I must be going crazy, first a dick grows in me and now I'm hearing voices."
"No, you're not freaking out, it's just me who possessed you." said the voice
"Possessed me? Are you a demon?" I asked
"I am not a demon. I am something that you may know as a spirit of sex." said the voice
"Spirit of Sex? I never heard of it." I said
"No wonder, I've been sealed in this necklace for 1500 years, no wonder it has been forgotten." said the voice
"In the necklace? So is it cursed?" I asked
"No, I was just stuck in it, now it's just a normal necklace. Your dick is proof that I'm already in your body." said the voice "I am Herma, I hope the time we get together is enjoyable." the spirit presented itself to me.
"I can't believe I was possessed by a demon who will control me so I can do atrosities with this cock." I said, still unsure what was going on.
"I have already said that I am not a demon but a spirit, and you can rest assured that I am unable to control your actions. The most that will happen to have me here is perhaps a higher libido or the development of some new fetish." Herma said
"But then why is this cock so hard?" I asked
"I'm sorry, I'm very excited, it's been over 1500 years since the last time I experienced an orgasm. I should have warned that sharing the same body, if only one of us gets aroused, you will get an erection. The only way to get rid of it is to cum." Herma said
"So I have to jerk off? This is really something I could never expect for my wedding anniversary." I said, So I touched my new member for the first time and started jacking off, It brought me a whole new and indescribable feeling to me. As I pounded, I started to moan and I could also hear Herma moaning in my mind.
After a while, I felt an unknown pressure and didn't know what was going to happen until Herma said "We're are going to come." Without much thought, I grabbed a bucket from the bathroom for cleaning and aimed at it. We began to cum, and the orgasm seemed endless, the bucket was filling more and more with cum and I kept coming. When the orgasm finally ended, the bucket was full of cum.
"That was great, I've never enjoyed so much in my entire existence." Herma said
"I think it will be tricky to clean it up if I always have to clean all this cum." I said
"I think it will have no problem. Even I was surprised by the amount, but it was probably due to abstinence." Herma said
"Right? I understand." I said