My understanding mom

Note : This story is completely fictional!

Next time I had sex with my mother was to be three days after that first night. No opportunity presented its self prior to that. Mother was alone in the house after dad had left for work. She was in a nightgown and was picking up the dishes from breakfast. I walked up behind her and grabbed her in a hug. I wrapped both hands on her breasts and pulled her tight against me. All I had on were my boxers. As I nuzzled her neck I felt my cock get hard and slap against her butt. I slid down my hand and felt her bare bush against my prying fingers. Mother gasped and felt the head of my cock poke through the slit of my boxers.

She told me, "Not yet, I removed my diaphragm when I got up this morning, and am not protected."

I bent her over the table and probed with my cock against her pussy lips. She gasped again as I probed. I told her, "Anytime!"

With that she reached between her legs and placed her hand firmly around my cock and placed it in her pussy. I slid it the rest of the way in and felt no resistance at all. I said, "You don't have your diaphragm in.....maybe we should... You might get..." With that she moved against me and pushed me deeper. Being so horny I worked my cock in long slow strokes. I grabbed her hips and pulled her against my in going thrusts.

She gasped, "Fill me... with your...seed baby... you need... to know what...an unprotected... womb...feels..... like...do it now." She placed her head on the table and held on with her hands to the sides. I started to slap my balls against her clit. We worked against each other for some time. She gasped, "I'm cuuuuummmmminnnng!" I felt the heat in her pussy increase and the wetness flow out. I huffed, "I'm cummmmmmmmming toooooooo," I started spurting rope after rope of potent sperm deep in her womb.

As our orgasms subsided a grabbed a chair and sat both of us down, before we fell down. Mother said," I felt you spurt 15 times. Do you do that all the time?" My cock was still in her convulsing womb. "Yeah, I think that is what I do each time," I gasped back as I rubbed her nipples. She stated, "I need to go and clean up for a minute as a precaution. Go to your room and I'll be there in a couple of minutes I have to show you something." With that she was off down the hall leaking sperm down her legs.
I lay down on my bed and slowly stroked my cock feeling Mother's and my juices for lubrication. I did not have long to wait for Mother to come into my room. She had two things in her hand.

She said, "You need to see how a diaphragm is inserted as part of your education." She then prepared the diaphragm for insertion. She then sat on the edge of the chair in my room and slid the prepared diaphragm into her vagina. During the process she explained each step in great detail. She stated, "Ready for another session with you." She climbed on the bed and engulfed my cock in her mouth. She worked up and down on my cock with her tongue for a few minutes. She stopped and climbed on top of my cock and planted my cock deep in her flexing pussy. "Lay back honey and let mother do all of the work this time."

She took my hands and placed them on her breasts and ground my cock deep in her wanting pussy. I worked on her nipples and breasts and the puled her towards my mouth and licked and sucked them until the nipples were erect and nearing a flushed red color. The entire time I felt the diaphragm's resistance each time she drove her pussy down on my cock.

She then changed position and started riding me like she was riding a horse. She was posting up and down on my cock. I felt myself go deeper in her womb. This was really fantastic. I felt each ridge in her pussy and her pussy gripped my cock each time she slid down on my cock in a milking grip. Mother was over the top in her own orgasms, one right after another. After about forever I felt the sperm boil out of me in the hard spurts. When I finished and we slowed down for a minute Mother said, "You spurt 15 ropes each time... I think I might have to re-think my protection alternatives... If I plan to keep this up for the rest of the summer." I asked, "What do you mean?" She stated, "The amount of sperm you deliver has to be above the norm for men. I think we should get a sample and have my doctor test it and make new recommendations on what type of protection I should be using."

I rolled us over and flicked my cock deep in her pussy and started a rocking motion. Mother asked, "You need to allow me to insert some more spermacide before we continue." She reached over to the night stand and got the tube of spermacide and loaded the applicator up and had me remove my cock for less then 20 seconds while she inserted and deposited some more deep in her vagina. She said, "ready for your next injection."

With that I slid my cock deep into her pussy and displaced the spermacide. Mother started a low moaning sound as we got into a ball slapping rhythm. Her eyes glassed over and she kept getting louder as she had more orgasms. We fuck like rabbits for the next 30 minutes before I informed my mother I was cumming. She did not hear me since she was having multiple orgasms and was nearly passed out. I spurted my load deep in her pussy, another 15 spurts of potent sperm. I kept my cock deep in her pussy and felt my cock relax after another 10 minutes.

I rolled off her and watched her recover. Mother came out of her trance and was laying spread eagle and I saw my cum leaking out of her vagina. She looked at me and said, "Tomorrow I want to get your sperm sample to the doctor first thing in the morning after your father leaves for the office. I think a blow job will be the best way. We are going to keep educating you this summer." She got up and had a little trouble walking to the bathroom. She came back to the bed and laid back down. She said, "I need a little rest before we do anything at all." I leaned over and kissed her deeply and started fingering her well used slit.
The Next Morning I rose from bed refreshed from the previous day's activities. I went into breakfast and mother was in her nightgown and Dad was dressed for the office. My breakfast was at the table. I leaned over and kissed mother on the cheek and caught a glimpse of her bare nipples. Dad folded his paper a minute later and said, "I've got to be going to the office. You all have a good day." He got up and left the house. I took another bite of breakfast and looked towards Mother. She said, "Wait for the sound of his car to leave." We heard the garage door let down and the car pulling away down the gravel driveway. Mother removed her night gown as she got up to get something. She naked ass walking across the breakfast nook made my cock snap to attention. She brought back a specimen cup from the kitchen area where her purse was kept.

I asked, "Where and when did you get that?"

She responded, "I dropped by my OB/GYN's office yesterday afternoon and made an appointment for me today, since I have to re-think the birth control around here. Now move your chair back and let me get that important sample from you."

I slid my chair back and removed my boxers. She smiled as my hard-on came into view. She knelt between my legs and started kissing my cock. Then she said, "Please warn me before you cum so we can get a complete sample for the Doctor, he will want to have it all." She then engulfed my cock with her mouth. She worked her tongue around my cock and sucked hard pulling my cock every which way. After 10 minutes, I gasped, "I'm about........" She placed the cup over the head and finished me by jerking me off the rest of the way. I exploded and filled the cup. I heard her softly counting.".....thirteen, fourteen, and fifteen." Then I stopped coming. She let out whistle, "Yep, I need a new form of contraception if this stuff is really potent. Impressive amount." She held up the cup and I saw 20 cc's in the cup. Until now, I never cared how much sperm I sprayed.

My cock was still hard. I grabbed Mother and sat her on my lap. I found out that her pussy was soaking. I ground my cock against her. She gasped, "I need to get this to the Doctor's office in the next 30 minutes. This must wait until later." She got up and moved off to get dressed. She poked her head out of their bedroom door and said, "Get dressed if you are going to watch my exam and learn what happens. It will provide an excellent learning experience for you."
The Doctor's Office

Mother and I walked into the Doctor's office and I sat down in the waiting room. She approached the check-in area. She handed over the paper bag with my seed in it. The Nurse smiled and said, "We will get right on it. Please have a seat and we will call you."

Mother sat beside me and smiled. She picked up a magazine and started to read. It seemed like an hour. The Nurse came to the door and called "Mrs. Khanna." Mother rose and motioned for me to follow. The Nurse asked, "Is he coming in?" Mother nodded yes. We stopped while Mother was weighed and had her temperature taken. Then she and I were shown into an Examination room. The Nurse said, "Mrs. Khanna you need to disrobe and put on the gown and sit on the table. son, you need to sit over there." pointing to the corner stool. She left and closed the door.

Mother disrobed, she was naked, and my cock started getting hard. She then put on the gown and then sat on the table. She told me, "Keep your cock in your pants, we'll take care of you later."

The Doctor walked in and said, "Good Morning Mrs. Khanna, I see we have a visitor today."

Mother said, "This is my son Raj and I am educating him in what happens at a woman's appointment. Could you explain the exam to him?"

The Doctor replied, "Not a problem. I wish more Mother's would do this for their children it would take care of some of the mystery of the OB/GYN. Now we had a sample that we ran through the LAB. The results are really quite amazing. The sample had to be two samples."

Mother stated, "No just one sample, I took it myself. How potent is it?"

"Well, the sperm count is quite higher then normal. Your husband seems to have increased his output quite a bit. It was 20 cc's and the last count your husband had was only 10 cc's." replied the Doctor. "What has changed in his diet?"

"It is not my husband's sample. It is Raj's sample. I told you that I was educating him this summer." replied my Mother.

"Then, we do need to talk in private after the exam," stated the Doctor.

With that he motioned for me to move closer and he explained the Exam process to me. He inserted a device called a speculum in to Mother's vagina. He maneuvered the speculum around and opened Mothers vagina. He the took a swab of her cervix and said they would sent it to the LAB for a PAP Test. I looked and watched the Doctor work on Mother. Then the Doctor removed the speculum and inserted her fingers for an internal Exam. She told me she was feeling the ovaries and the uterus. Then the Doctor asked, "have you been giving yourself breast Exams."

Mother stated, "Yes and could you show Raj how we do that as well?"

The Doctor opened Mother's gown and felt up her breasts for any lumps. Boy, was my cock getting really hard in my pants. The Doctor completed her the Exam and indicated to Mother, "Please get dressed I will be back." The Doctor left the room. Mother asked me, "Please hand me my purse." I thought she was getting a tissue to clean off all of the KY jelly. She reached in and pulled out the diaphragm kit. She loaded up the spermacide and inserted it into her pussy.

"Come over here, and drop your pants." she instructed me. "Now take your cock and fuck me right now!"

I slid into her in one smooth motion. Her pussy was open and ready and slick. I thought I felt her cervix. She explained to me, "most women are nervous with male OB/GYN's since they could be raped this easy. The Stirrups and the position of the woman is perfect for a Doctor to take advantage of the relationship. Now finish before the Doctor returns" I could not believe what Mother was allowing me to do. I was fucking her in a near public place. People were around. It sent me over the top. I exploded my load into her vulnerable vagina. I pulled back up my pants. Mother got dressed. The Doctor returned.

"Please wait here while your mother and I talk in private."

Mother and the Doctor left to talk. I waited in the Exam Room. After a few minutes Mother returned. She took me to the Doctor's office. As I entered The Doctor motioned me to sit down.

The Doctor said, "Son, your sperm count is so potent you need to make certain to utilize at least a condom, if not the Pill with every young lady you have sex with in the future or you will have the girl in trouble by getting her pregnant. We would like to propose to you to get a collection of your sperm once a week. We will pay you $300 for each sample.. You can be a donor for many women so that they can have babies. You are of exceptional potency and the amount of sperm in your semen is very high. You and your mother should discuss this proposition and let us know. Please make certain you utilize condoms or the girl is on the Pill before intercourse."

Mother and I left the office. I had a new feeling of power. My cock was still hard from watching my Mother's Exam and hearing what the Doctor said about me. Mother waited until we were in the car before speaking. "Raj, I now know how extremely potent you are. We have to be certain of the birth control measures you employ with other females. I will stop at the Store and pick up condoms for you."

"Does this mean I have to use them with you while you are educating me?" I asked.

To be continued...