Butt Fucking My Sister’s Bestie

My 20 year old sister had 2 best friends, Shruti and Daisy. They were so close to our family that most of the time they stayed at our house only. They were as beautiful as my sister. Though I knew them for more than 10 years, I never looked them in a wrong way. But from the time they turned 15, they changed a lot and became my main subject for masturbation. Fortunately for me, they would never feel shy in front of me as I knew them since when I was a kid. They wouldn’t cover their cleavage in front of me or for that matter they never cared that a 18 year old boy was with them in the house. But that doesn’t mean that they would do anything in front of me, they always knew their limits. I was 6 feet tall and had a lean body. Both the girls would tease me and say I should marry them. I use to blush a lot and they would make fun of it. I was an introvert and very shy. I never spoke to them a lot. In Fact due to this they would treat me like a kid. But I use to secretly fantasize about them.

Shruti and Daisy had great figures. Shruti was 5’4” tall and Daisy was 5’6”. From their conversations, I secretly overheard that Shruti’s vital stats were 34-28-36 and Daisy’s were 34-26-36. I also checked their bras for the sizes. Shruti’s was 34B and Daisy’s was 34C. Both had great curves and the right amount of fat where it mattered the most. Since they stayed at our house most of the time, I had lovely time fantasizing about them. I used to touch them whenever I got the chance. Sometimes even their side boobs would brush my hand, unknowingly. Once, my parents had to go out of station for a week and asked my sister to take care of everything. She said she would ask Shruti and daisy to stay along with us for the week. I was very happy on the inside but couldn’t show it out. We lived in a 2 bedroom house and my sister and I shared the same room. But whenever her friends came, I never stayed in the room. I use to sleep along with my parents. After half an hour, both of my sister’s friends came and I had to shift to my parents room. But most of my stuff was in my sister’s room.

After her friends arrived, my sister along with her friends wouldn’t come out of the room for more than half an hour. I was getting curious and also hungry. So I decided to make up something and dashed into the room. To my surprise, Shruti was in her undergarments and they were trying out some dresses. She immediately covered herself with a towel and my sister started scolding me. But I argued that I wanted a book from my shelf and it was their mistake for not locking the door. The argument became bigger and her friends had to intervene to calm us down. Shruti said she was fine with the incident as I was like their little brother. But I stormed out of the room angrily. Shruti, still wrapped in a towel, followed me. She sat beside me in the hall and tried to cool me down. While she was saying something to me, I couldn’t concentrate on what she was saying and had only the image of her sitting beside me in her bra and panty. I wanted to pull that towel and touch her boobs. But with great difficulty I controlled myself.

After a couple of minutes the situation came under control and Shruti went and dressed up. I went into the toilet and before the image could vanish from my mind, I masturbated. After sometime, all four of us sat for lunch. There was some awkward silence and everyone was eating quietly. To break the ice, Shruti spoke first. She cracked some funny jokes about the incident. She said that it wouldn’t matter that I saw her in her undergarments as; anyhow, I was the one who is going to marry her and saying so she winked at me. Daisy interfered and said that she wouldn’t let that happen and I should marry only her. This funny argument continued for some time. Shruti asked Daisy to reveal herself in her undergarments to me and then only she had the right to ask me to marry her. I was blushing the whole time during this conversation and everything was back to normal. My sister had to go out after lunch. She promised to meet her boyfriend and got to a movie. Her friends didn’t have any boyfriends and they weren’t interested to go with my sister and disturb her privacy.

My sister left with her boyfriend and the girls went back to the room and I sat on the couch to watch TV. After 10 minutes, Shruti asked me to come into the room. As I entered the room I found that both the girls were in party dresses and wore something very short; just looking at their thighs made me very uncomfortable in my underwear. They asked me how they were looking. They wanted me to select a dress for a party that night and they were very confused. I said I loved what they were wearing. They wanted me checkout the remaining dresses and come to a conclusion. Before I could react both the girls undressed themselves to try another dress. I was shocked. I didn’t know how to react. Both of them were in their bras and wore some short tights. I was so turned on that I couldn’t hide the bulge in my shorts, anymore. I took a pillow and put it over my lap to cover my erect dick. Both of them wore another dress and this was even hotter. And again they removed the dresses after showing me. I just couldn’t take it anymore. I knew I can’t touch them but I wanted to masturbate at least once just looking at them in live. They tried on another dress and this time Daisy’s dress was tight and she wasn’t able to zip it. The zip was on the side of the dress and she asked me for help.

I didn’t want to move from there as it would reveal my erect dick. I asked her to come near me and out my hands on the zip. My fingers brushed against her bare hips. Her soft skin, the little fat over her hip and the curves made me crazy. I wanted to pinch her hip and squeeze them with both my hands holding her hips. I had to use my complete will power and help her out and zip the dress. The next dress Shruti was a strapless one and she had to remove her bra and wear a strapless bra. She wasn’t able to unhook her bra. She asked Daisy for help but Daisy asked her to take my help as she was busy trying some other dress. I couldn’t believe my luck. I was loving it and hating it at the same time. I was enjoying the view of the girls of my dream changing in front of me and I shouldn’t do anything. But it was a sweet pain. Shruti’s back was amazing. She wasn’t that fair in complexion but she had a smooth skin and the feeling one gets while touching her bare back was just out of this world. I wanted to remove my shirt and hug her from behind. After I unhooked her bra she turned towards me holding her bra in place, with her hand and asked me to find her strapless bra. We searched for sometime but we couldn’t find it. I wasn’t concentrating on searching. My eyes were fixated on her boobs which were covered with her bra and her hand. As soon as she found the bra, out of excitement, she let go the bra she was wearing, for a second. She immediately realized her mistake and before the bra could fall down she caught hold of it and wore it back to cover her boobs.

They started laughing and couldn’t control themselves. But my mind was elsewhere. I got a glimpse of her naked boobs. And the image of her trying to catch her falling bra with one hand and trying to cover her naked boobs with the other hand wouldn’t go away from my mind. The bare midriff and the folds created due to bending made her look like a sex goddess. With lot of difficulty I snapped out my beautiful vision to see what was going on. Shruti and Daisy were still laughing and Shruti was on the bean bag and was still holding the bra with her hand. I was little confused regarding how to react, so I just smiled. After trying 2 more dresses, I selected the hottest dress possible. They also loved and I straight away went into the bathroom. My underwear has become wet with precum. I closed my ideas and imagined Shruti in that position and masturbated. The whole day Shruti and Daisy laughed thinking about the incident. They couldn’t tell anything to my sister as my sister brought her boyfriend for dinner. At dinner Shruti and Daisy started laughing again. They wouldn’t tell my sister even though she asked about it. After dinner I came to know that my sister’s boyfriend was going to stay in our house for the night. My sister asked me to sleep on the couch in the hall. She and her boyfriend would sleep in our parents’ room and the other two girls would sleep in our room. But Shruti scolded my sister and convinced me to sleep in my room along with them. She felt bad for me as my sister left me alone in the hall.

Shruti and Daisy slept on the bed and I took a mat to sleep on the floor. But Shruti asked me to sleep on the bed along with them. The bed in my room was huge and would be sufficient for the three of us to sleep. I was hesitant at first but accepted the offer later. I slept beside Shruti. She wore a long night gown and Daisy wore shorts and a top. I tried to maintain some distance between me and Shruti. I didn’t want her to feel my erect dick. Within no time both the girls slept off. Around 2:00 am, I couldn’t sleep and wanted to touch Shruti. I was too turned on looking at Shruti beside me. Shruti slept against her back and Daisy turned to the opposite side with her back facing Shruti. Shruti’s chest moved up and down as she was breathing. I took the daring step and put my right hand around Shruti. I observed her for a couple minutes and she didn’t move. I slowly moved my hand and place it in such a way that her under boobs were slightly touching my arm. She didn’t make any movement. I couldn’t control myself and decided to take the final step. I placed my arm around her and my palm was on her shoulder but my hand was over her boobs. My dick was completely erect. I could feel the soft boobs across my forearm. I wanted to put more pressure but I was too scared. But all of a sudden, Shruti opened her eyes. I immediately closed mine and acted as if I was in my sleep. I tried to figure out what she was up to. She saw my hand across her boobs but didn’t remove it. She turned to the other side with her back facing me.

As she turned around my palm moved from her shoulder to her left boob. I could feel the soft ball under my palm. She covered herself with a quilt but didn’t remove my hand. I also didn’t move my hand. I wanted to jerk off so I put my left hand into my boxers. But before i could do anything I felt her moving. Didn’t know what was happening but I could feel her right hand moving and trying to unbutton her night gown. The buttons were in the front and over her boobs. She unbuttoned them but didn’t move for a couple of minutes. I wanted to continue jerking off but didn’t know if she would do anything else. And as I was still thinking about her motive, she caught hold of her night gown near the area where my hand was there and pulled it forward. Due to this action my hand slipped into her dress and fell hard on her naked left boob. That’s it, I couldn’t take it anymore. I was in heaven. I could feel her soft boob and her nipple against my palm. But I was still afraid to make a move. I wanted to squeeze both her boobs. Before I could do anything, she caught my hand, from over her dress and made me squeeze her boob. And that was the final frontier. No one could stop me now. I squeezed her boob without her help and I wanted to feel them, badly. I slowly shifted my hand to the other boob and squeezed it also. With my palm wide open, I rubbed it against both the boobs. Then I circled her nipple with my index finger.

I put my left hand under her and caught hold of her left boob and with the right hand the other boob and squeezed them real hard. She left out a moan in pleasure. I kissed on her neck and shoulder. But she wouldn’t turn towards me. She slowly took my right hand and put it over her soft tummy and made me squeeze it. She lifted her night gown till her hip level. I massaged her tummy gently and wanted to kiss it but she once again didn’t allow me to make her turn. She slid my hand into her panty and at this point I wanted to tear her panty away and put my directly into her pussy. I felt her hairy pussy and this was the first time I touched a pussy. I touched few boobs in my life but never a pussy. It was all wet and she took my two fingers and inserted into it. After few seconds she removed my fingers and licked them. She repeated the same procedure for a couple times. My left hand was feeling her boobs and tummy and my right hand was in her control.

Then she slid her right hand into my boxers and caught hold of my dick. I removed her panty till her thighs and squeezed her butt. It was amazing but everything was going on according to her will. Of course I had no right to complain. For the next couple of minutes she just felt my dick and allowed me to feel her whole body but still she wouldn’t turn towards me. As she was holding my dick, I couldn’t take it anymore and came all over her naked butt. That was the best feeling in my whole life. I felt bad that I couldn’t fuck her but enjoying a girl’s body was also amazing. I wanted to go and clean up myself but she wouldn’t let go my softened dick. I tried to get up by force but she made sure that I wouldn’t leave. She once again took my hand and inserted my fingers in her pussy.

I understood that she wanted me to fuck her with my fingers. I rubbed her pussy with my hand and then inserted two fingers into it. I fucked her with the fingers for ten minutes and she started having multiple orgasms. She started moving vigorously and moved the bed a lot. I didn’t even care that Daisy would wake up but Shruti sensed Daisy moving and stopped my hand. We both closed our eyes. Daisy woke up Shruti and asked if she smelled something funny. Shruti said nothing and asked Daisy to get back to her sleep. We didn’t want to take chances and didn’t move for 10 minutes. After making sure that she was asleep I continued finger fucking Shruti. In the meantime my dick was erected once again but it was paining for me. Shruti rubbed her pussy and with the same hand rubbed my dick and lubricated it. She made me insert my dick in her butt hole. It was very painful but I couldn’t resist it. With my right hand I finger fucked her pussy and with my dick I fucked her butthole. We moved a lot but luckily for us Daisy was in deep sleep. This was like a dream come true. Shruti had her night gown lifted till her hip and panty downed till her thighs and I removed my boxers completely in the process.

My left hand was squeezing her boobs and tummy and right hand was in her pussy. I fucked her for more than ten minutes and came inside her butt. My dick hurt like crazy but this was anyhow meant to happen. Shruti got up and went into the bathroom and returned after 10 minutes with a jug of water. She didn’t make any eye contact with me or spoke to me. She cleaned the cum on the bed and went back to sleep. Daisy was in deep sleep and didn’t move a bit. I also cleaned myself and went to sleep. Actually I wanted to hold Shruti and sleep but even after fucking her I was still afraid to make another move. The next day we didn’t talk even a single word. Shruti didn’t even look towards me. This continued for a long time until I confronted her. She told me that Daisy knew everything and she was too embarrassed to talk to me in front of Daisy. But after much persuasion we started a relationship and my sister still doesn’t know about it. Though I’m seeing Shruti now; my next target is Daisy. Some day I’m gonna fuck her the same way I fucked Shruti.