Hi friends and readers and authors of ISS, I feel so happy to share my story also with you by this. I'm Srinu  from Visakhapatnam. I'm very interesting in reading sex stories and enjoying it. But I never thought, I'm also have that chance before marriage and it with my sister in relation by our parents are cousins each other.

First of all, about me, I saw blue films from 8th class and from that day, I usually watch that type of videos and seduced at girls and aunties. I love sex with aunties than girls due to their large boobs and big butts. Don't feel bore because I want to share my total lust life from first. Now about my partner, her name is Alekya. I know her from my 6th class. She is my classmate from that class in tuition.

She is 5'3" tall and figure of 38-28-40. But I never had such type of feelings at her. After completion of my SSC, we miss each other. I joined in engineering college for my b.tech and it’s far for my native place I want to stay in Vizag in room with friends. When I went to college, I shock by seeing her in my college and then i know that she is also joined in same college and also in same branch.

In practical session, we both are in same batch. That's why we both sat beside because we both close from childhood. One day, accidentally I fell on her and touch her boobs with my head. Oh my god, first time I saw heaven without dieing. From that day, I eagerly wait for labs and want to feel her touch of thighs and my hands with her armpits.

I always masturbate thinking of her and sometimes I felt guilty for doing that because she is my sister in relation with me and it is a sin for an Indian. But I resist my guilty feeling because I don't force her to do that, I just feel enjoy with her touch. In my final year, one day when we are in lab, we are teasing each other with our arms. At that time, I catch her leg with my legs and rub her leg palm with my leg palm. Suddenly, she holds my hand tightly and gives some sounds like ahhhhhhhmm.

Then I realize that she go hard on want what I'm thinking at her in masturbation. Oh! My dream may become true. I feel very happy and rub hardly with my arms to her arms by side. We do this for 30mins and not making any more to get doubt at us. Lab time is over and we feel so sad to stop the beautiful moment in ours life because we think that it may not happen next in our life.

My luck came back, after 1 day of that day we got 3days holidays and want to go our native places (to our homes). We catch the bus and it started in sec when we got it. There were only 3mem excluding driver and conductor. So, I want to go last seat for convenience and freedom for us. She also didn't resist and come to last seat and sat beside me but I give her window seat. After 15mins, I want to initiate and start to talk what happened in lab.

Suddenly she hold my hand tightly and I also go close to her to feel touch and I kiss on her cheek and then on lips. It plays for 10 mins and I want to feel her big boobs, I place my other hand on her left big breast and squeeze it hard at once. She moan loudly in sudden and for stop, I gently kiss her on lips in passionate. I release another hand and placed it on her thigh and squeezed it also. I go this for 15 mins by squeezing, licking and pressing her boobs and thighs in hard in gently with passion.

Her sized boobs are not filling enough in my one hand.That the size they are. I move ahead want to touch and feel her genital part. She is in Punjabi dress; I insert my left hand directly into her panties. Wow! Oh! Her pussy is fully hairy. At that time, I think that my finger find a way to reach a place in a bushy forest. Slowly I insert my finger into her vagina, m finger become wet due to her pre-cum. I play it for 15mins. Meanwhile, I suck her boobs on her dress also.

We go hard on for every moment, when we came to climax and know what to do next but my bad luck also came at that same time, bus reached our stop and we have to leave. I ask her that I want to come with her to her home. After reaching her home, we felt so happy because her mom is not there. Her mom is on work, that's why she is not at there. Without wasting time, she unlock the key and open the door, we went inside by there.

I rise up her salwar and remove it from her body and also downed her pant. Now she is in bra and panty. Wow, I saw a girl in her half nudity. She also remove my shirt and pant, and now I'm also in only my under garments. It makes a tent in my garment and raise it its full length of 6 inches. We got to bed and I kiss her from top to bottom and every inch of her body. She moaning very sexily and gently like ahhhhhhhmmm comes on. Srinu, I don't want to waste this chance.

Now, we are not brothers and sister, we are wife and husband now, come on darling, go on and do whatever you want. I became harder on hearing these words. I made her naked and remove my panty also. Now, a brother and sister in nude position at the age of 20 and ready to become husband and wife. She came on me and kisses my whole body and then I said to suck my penis. She doesn't think that it have to do. I pleased her to do that, then she started to suck and does it for 5mins in hesitate.

Then I suck her boobs and squeeze her boobs on other side when I lick her vagina for 20mins. I downed my upper skin on my penis and wide her legs and gently tries to insert my manhood in to her cunt. It was very hard for both of us because it is first time for us. Once more, I tried to insert it and hardly it went in and blood came from her cunt. Gradually, I go on with more speed and I know that I came to climax, I release from her cunt and poured my cum on her boobs.

She doesn’t want to drink it and that's why I poured it on her boobs. From that day, we went early to college and lick her breasts and touch her cunt and done some foreplay and had sex when we get time in her home. Now, i don't what happened to her, she didn't talk to me and not met me. That's why i feel very lonely now and don’t have sex for 9months. Friends, this is my story. Please forgive me if any spelling mistakes and grammar mistakes and for feedback please mail me at chittis106@gmail.com. Also, who like my story and want to make fun with me also mail me. It will be very safe and secure in sex relation with me and sex chat also.