I am 24 years old, and my sister Lana is 22. I am a normal, healthy young man. I discovered masturbation when I was in school, and the object of my fantasies during my sessions was usually film stars until one day I found a closer one in my family.

It was when one of our father’s friends visited our home, and they stayed overnight. I was in the 10th grade, and Lana was in 8th. We had only 3 bedrooms in our house; Lana and I each had a separate bedroom, and our parents had the other one. That night I had to give my room to the guests, and Mom asked me to sleep in Lana’s room. Neither of our rooms had a lock because our parents wanted to watch us and know at any time what we were doing, whether we were studying or whatever.

Lana and I were very intimate. I had not thought of Lana sexually until that day. We went to bed around midnight after talking to the guests in the sitting room, and both of us fell asleep in a few minutes. At around 4 o’clock in the morning, I woke up following a nightmare. I went into the bathroom.

When I came back, I noticed Lana’s skirt was out of position, revealing her beautiful thighs. I could also see some portion of Lana’s panties. I was stunned at the beauty of her white thighs. It was my first look at naked thighs at close quarters. I saw her shapely breasts bulging out of her blouse, rising and falling with her regular breathing.

But I felt guilty that I was watching my own sister’s naked thighs. I turned my head away and tried to fall asleep. But that brief glimpse kept coming back to me for the rest of the night, and my cock was fully erect. During the day, I masturbated, fantasizing about those beautiful thighs. That was the best masturbation I ever had.

From that day onwards, I started seeing my sister Lana from another angle. I wanted to caress those beautiful thighs and breasts. However, I was afraid of her response if she should wake up. But at night, I would think of her sexy body and masturbate. I waited for another chance to see her cute body. My desire for my sister increased day by day. She became the only girl in my fantasies.

After that day, I used to creep into her room while she slept at night. Occasionally, I was lucky to see her bare thighs or stomach. But many times I was unlucky, as her clothes were in the proper place. I was afraid to lift her skirt. I used to watch her sleeping and then masturbate. I fantasized about her in every possible way. I did not waste any chance of being with her or touching her. I used to watch her cleavage when she bent over to get something.

Months, then years passed. We were in college when I first lifted her skirt to see her thighs. That day I just looked at her bare thighs, but did not touch them. A couple of months passed of watching her and masturbating. At last, I got the opportunity and the courage to touch her breasts while she was sleeping. That was when she was sleeping in my bed after we were talking one afternoon. But I did not go to sleep. When I saw she was sleeping, I decided to touch her boobs. Before touching her, I called her softly to make sure that she was sleeping.

After confirming that she was sleeping, I put my arm around her. After waiting for a while, I slowly placed my palm gently over her left breast, as if it was an accident while sleeping. She did not respond, and after some time I got the courage to squeeze it slowly. The softness of her breast sent a thrill through me. I cupped her breast with my fingers and kept my hand motionless for a long time, enjoying the rise and fall of the breast.

Lana did not move at all, and, encouraged by that, I did the same to her right breast and slowly squeezed it. I was very hard. I pressed my cock between my stomach and the bed. I ejaculated in just 2 or 3 minutes, inside my boxers. I fell asleep with a nice feeling of her round breasts in my mind.

A couple of months passed without much adventure. I used to smell her used bras and panties and masturbate. But as days passed, I grew bolder and bolder. One day, I unhooked her blouse and bra. I was enthralled at the sight of her round and firm breasts. I slowly touched her tits. I slowly massaged the tits between my fingers. Her nipples became firm. I quietly kissed those cherries and sucked them. I lost control and held her firm boobs and played with them for a long time. After masturbating, I hooked her bra and put her blouse buttons back together, and I went back to my room and slept.

A few weeks passed, and I played with her body at least two times a week. Sometimes she would start to wake up, and then I would slowly withdraw to my room. Then I went a little further. She was wearing a nightdress, and I went near her bed and slowly sat on it. I slowly pulled her nightdress up to her neck, exposing her thighs and bra.

I slowly put my hand to her inner thighs and massaged slowly. I inserted my fingers into her panty and slowly pulled it away to one side, exposing her neat little bush to my wide, excited eyes. I had never seen a girl’s pussy up close before. I had dreamt about it plenty and fantasized a lot, but this was just too much! I lowered my gaze to her cunt lips, thoroughly entranced by the view. The slightly rose and brown color lips of her little pussy were a very delightful sight. I felt guilty for what I was doing, but the sight of Lana’s delicate pussy was irresistible.