The fourth day started with a morning hug from my sister when I was coming out of my room and she suddenly rushed towards me and hugged me , that was a surprise she hugged me so tightly that her boobs were pressing against my chest which made my morning boner to get harder . After sometime she pulled me away and kissed on my forehead and hit me on my stomach which made me come out of my sleepy mood . She used to hit me on my stomach on my abs everyday morning when I remove my t-shirt in the hall and looking myself in the mirror . I went down and finished my daily things and had breakfast with family and came back to my room and watched movie and few romantic scenes to increase my skills being with girl . The night came we had dinner this time my sister came with me directly without going to her room after dinner , the curiosity and need of having orgasm was at its peak . I went and sat on my bed and she layed down there looking up and thinking something , after sometime she woke up and I was waiting for her response to start , she came near me took my hand kissed on it and asked me to start teaching her . I stood up and made her stand on the floor and started kissing her all over face making it was wet and finally came to her lips and slowly I bit her lips few times and it was turning her horny . I kissed her lot of times but still didn’t exchanged saliva with her mouth . I started moving towards her neck slowly kissing there making all her body wet with my saliva and went on kissing and moving towards her cleavage and kissed on the gap between her boobs pulling her t-shirt and camisole down with my hands , which made her breathe heavily . I stopped kissing her and stood right Infront of her and touched her boobs , pressed them over her t-shirt and started squeezing slowly and she was moaning moderately . After I stopped touching her boobs I slid my hands within her t-shirt from bottom and with one stretch I removed both of her camisole or slips and t-shirt , oh my fucking god what a view that was for the first time I am watching my sister half naked and it was even her first time a boy watching her naked body and doing sexual things with her . She was blushing and covering her boobs with her hands , I pulled her hands down and I can see small firm boobs which are milky white in colour and her pink nipples and pinkish brown area around her nipples (areolas) which was asking me to feel them . I stopped looking and slid my hands all over body making her more horny so that her boobs get more erect and warm , finally moved my hands towards her boobs and touched her nipples , she was shivering and her legs were trembling at the same time , I started pressing , squeezing her boobs . She started moaning softly , those sounds made me more horny and I started squeezing them hard and pinching her nipples and continued the same for some more time .
I can sense her muscles tightening , the same thing happened with Neha when she was about to cum , so I realised what was going to happen next and stopped squeezing and went away from her and sat on the bed . The girl was about to cum but when I left her in middle she thought there was some mistake happened bcoz of her and she was tensed , she gradually become normal and started asking what happened but I sat quiet without talking anything. After sometime I told there’s nothing wrong when she was normal I again started touching her body and slowly touching her boobs and finally kissed them all over making her boobs wet which made her arousal hard and her boobs started getting firm and erect . I was kissing one boob while squeezing another one, in between pinching and biting her nipples and switching between both boobs and doing the same thing for sometime and I felt the same reaction of her body again that is her body parts were tightening , I stopped playing with her and went back searched her clothes and gave them to her , she didn’t understand what I was doing and neither I told her . She wore her clothes and by that time she was normal and I hugged her and kissed on her forehead and she went to her room wishing me good night and I did the same . It was tough controlling a girl’s orgasm by a boy but I tried my level best to stop her from having orgasm I can’t make her wait any longer and slept planning about the next day .