It all started
My first initiation to female anatomy was when I was about 18 years old. One of the friends of my eldest sisters (about 6 years elder to me) used to visit our home to play with my sisters.I used to join them in the game of hide and seek.
It all started very casually that while in one of the hiding along with her, accidentally my hand touched her boobs once. As a 11 year old, Innocently I asked her what the mound was and why does it have a pointed tip? She then opened her blouse and showed me her tits and asked me to touch the tip with my finger. When I touched it, it started growing stiff and she cupped my palm over her tits and educated me to press. I started pressing her boobs and started enjoying doing it. She then touched my dick and started playing with it. As soon as she touched it, I started hardening too which was an enjoyable experience. This game between us went on for few times. She then progressed to take my hand and put it between her thighs. When she did it, she was already wet and that was the first time I felt a cunt in my life. I wanted to see her pussy. She raised her petticoat and pulled her panty down. She had scant pubic hair and I very vividly remember the first sight of a cunt which had very dark labia and blood red centre. She guided my finger onto her clit and started rubbing my finger slowly onto her clit. I was very rough initially and she educated me the correct way of rubbing her. I did not have any idea of women's orgasm and I never had experienced any ejaculation till then. However, because of the secrecy around doing it, I ended up always pairing up for hiding with this girl. In that process I ended up learning the correct way of finger fucking a girl. My second sister probably suspected something amiss. She must have spied on us going together to hide all the time and had seen me putting my hands into this girl's crotch. Though she did not confront me at that time, however, her witnessing us paved the way for our own activities later, which I got to know much later.
Days and months passed by. Our house was very big and surrounded by our garden in three sides. All of us family members except our dad used to sleep in one huge room. When around the time I was about 20, it so happened that one night I woke up and found that my mother was not around sleeping in the room. I turned around and found that my second sister also was awake at that time. I asked where mother was but she refused to tell me. I then told her that I was going to search for her. She immediately said not to make any noise but caught my hand and pulled me to a corner window in the room and showed me the garden. In the garden we saw my mother lying down with her saree raised above her hips and my father naked and was fucking my mother. We both keep looking at them for a while and then my sister told me to return to bed since she must have realised that they were finishing up. In the next few minutes our mother came back to bed while we both pretended to be sleeping. After this incident my equation with my second sister changed and I started noticing her body more closely. She is a voluptuous girl slightly on the heavier side with fleshy thighs and well shaped hips. She started noticing my stares and while never took any step forward to progress further did not discourage and would ensure that her pallu would be away casually from her boobs when only the two of us are around together.
What triggered further our intimacy was two dogs mating. One day when we were coming back home together from the market after buying some veggies, we saw two dogs mating. By the time we reached near them the dog had already entered the bitch and was pumping itself to glory. We silently exchanged meaningful looks and continued walking towards home. After we passed them, my sister asked me whether I understood what the dogs were doing. I replied that I knew and that they were doing the same thing that our parents were doing the other night. I then got bold and told her that I want to see her naked. Surprisingly, she said that next day after our mother goes to sleep in the afternoon she would show me herself.
God knows how I spent the next around 24 hours. Next day in the afternoon, after our mother went to sleep I went near sister and stood next to her. She was sitting down on the floor and looked up at me and started inching her hand up from my knee towards my crotch. I was wearing my shorts and my dick was already up and waiting expectantly for her touch.
She caught my dick and pulled it out of my brief and examined. By that time I had already learnt to masturbate and my foreskin was already used to getting pulled back displaying my bulbous head fully. I then asked her to stand up and I sat down near her legs. I then took my hand inside her petticoat and found that she had thoughtfully and carefully ripped her panty in the centre for me to touch her vagina. By the time I touched her she was all ozzing of her wetness. The sight of her broad thighs with smooth protruding mound was really a great sight. Since I was already educated to finger fuck I started doing it for her well soon she was reaching her orgasm. That is when she responded saying that our elder sister's friend had really educated me well. When I looked at her, she mentioned that she had spied on us doing it many a times. I then licked my finger and she reprimanded me for doing it. Though it was the first time that I licked a wet finger off a cunt, the process came to me very naturally. I then got up and opened her blouse. She willingly co-operated with me opening her blouse. Her tits were huge, round with pointed nipples and brown aerola. I took the huge tits in my mouth by turn and licking it while pressing the other and pulling the nips. Just as we were getting involved we realised that our mother had got up and had to abandon any further activity quickly.
After this we got around to doing the same thing again about 20 or so more times spaced out between the next three years or so whenever we could manage to be alone or in the afternoon when there was no disturbances from others in the family. Normally I would start playing with her boobs and take them in my mouth. I would take my time playing with them for a long time. She would have by then got fully aroused after which I would finger fuck and get her to reach orgasm. She would then take me in her hand and jack and make me ejaculate. I tried my best to convince her that we should fuck in the normal way. Fortunately for us, she never agreed lest we may have ended with an unwanted pregnancy. She never agreed for either me going down on her or would take me in her mouth and thus our affair was only limited to lot of petting and finger fucking and masturbation. However, even this intimacy temporarily stopped after she got married when she became about 21 and went off to her husband's place.
But our sexual relationship never stopped and we enjoyed each other fully later when I visited her home after 3 years. Even after I got married we managed to enjoy with each other when either I visited her or when she visited my home.