The day Preethi married Siddharth, her older sister Madhu felt like she got a younger brother. She always wanted a brother, but her parents decided not to have any more kids after her sister Preethi was born. Madhu was 4 years older than Preethi. Growing up they were very close as sisters and always supported each other. They both were gorgeous women. Preethi and Madhu had killer hourglass figures and were very well endowed with ample breasts and round asses. Good genes handed down from their Mother. Their facial features were sharp and complimented well to their shapely bodies. The only difference between the sisters was their height, Preethi being a bit taller at 5'6'' while Madhu was 5'4''. But both sisters look like sex goddesses if anything. Madhu was married to Ayush and they have a son together. Madhu put on a few pounds after her child was born but it all went to the right places enhancing her sexual appeal further. Both sisters married men they fell in love with.
Madhu was more than happy with Preethi's choice. Siddharth was 2 years older than Preethi, which made him the perfect age for Madhu to boss around as her younger brother-in-law. She also liked that he was a very easy-going person who was funny and knew how to handle himself.
Preethi often joked that she feels as if she married Siddharth to give her sister a brother. That became an inside joke in the family. Preethi and Siddharth lived in the same city as Madhu and Ayush so every time they met for a family get together or festival, Madhu and Siddharth would be inseparable. They shared many similar interests between each other and would talk about everything for hours. Madhu loved spending time outdoors, whether it was to watch movies, eat at restaurants or just go for drives. Siddharth like a typical guy loved to drive. Madhu felt like she finally found a partner in crime.
No matter what anyone else was doing, Madhu and Siddharth would be immersed in each other's company either chatting or going out for drives. Despite the fact that she was a very sexy woman Siddharth did not have any sexual feelings towards Madhu in the beginning. He enjoyed being her brother-in-law and pampering her as she loved.
Everyone was at Madhu and Ayush's house for a week long family gathering. Madhu loved to watch horror movies, but she gets easily scared. After dinner she and Preethi decided to put on a horror movie. Madhu was sitting very close to Siddharth as he sat between her and Preethi. Every time a scary moment came up on the screen, she would get startled and hold his arm. During one such moment she grabbed him so tightly Siddharth felt her boob being squeezed into his arm. She has nicely shaped, 34 D boobs that he could not help but feel their softness every time she held him. This got him very aroused even though they were watching a horror movie! He wished for more scary scenes so Madhu would hold him and he could keep feeling her boobs. His wish came true that night and he ended up with a hard dick in his pants by the time the movie ended.
He could not stop thinking of Madhu's boobs ever since then. He started paying more attention to her body, her boobs, her ass, her curvy waist. The more he observed the more he started getting sexually attracted to her. He felt so stupid he failed to notice her beauty even though she was always so close to him physically. He thought it was never too late and continued to cherish every single one of those kinky moments.
One day, Madhu and Siddharth were on their evening drive as usual. They were completely engrossed in a conversation with each other when the car in front of them came to a sudden stop. Siddharth hit the brake hard and stopped just in time before hitting the other car. Reflexively, he moved his hand to his side to hold Madhu sitting in the passenger seat so she would not fall forward. After a few seconds they recovered from the shock. Slowly as they came back to their senses, Madhu realized that Siddharth's hand was on her boobs. In all that chaos, Siddharth did not pay attention to where he placed his hand. A split second later Siddharth turned to look at her and realized it. They both were shocked, and neither talked. Siddharth did not move his hand and kept it on Madhu's boobs. He was very aroused, and instinctively pressed her boob slightly. "HAA!" Madhu let out a slight sigh, almost like a moan. While they were stuck in the moment, the traffic started moving and the car behind them blasted the horn signaling them to move. They both jolted out from the shock like state, and Siddharth quickly took his hand away. They adjusted themselves uneasily in their seats as he drove the car home. Neither of them talked for the rest of the drive back. When they reached Madhu quickly got out of the car and walked back into the house without saying a word. She did not talk to Siddharth for the rest of the evening. He too needed some time to process what had happened, so he kept to himself. He knew he was clearly aroused from the whole incident, but he wasn't sure if she was. He desperately wanted to know but felt it would be better if he gave her some time and space to think.
The next morning, Siddharth woke up earlier than usual dying to see Madhu. He went to the living room and waited for her to wake up and come out of her room. Everyone else woke up and came out, busing themselves making breakfast, watching TV, chatting with each other or reading the newspaper. Madhu was the last one to come out of her room. She did not talk with Siddharth, did not even look in his direction and she kept some distance from him. She did not come and sit next to him while they all ate breakfast. Siddharth kept looking at her as often as he could without making it obvious to others. He waited for her to make eye contact with him, but she did not. The rest of the day she pretended to be busy with some chores around the house. Later that day, everyone planned to go out to the local community park. The grownups were busy having their tea with snacks and chatting with each other, while the kids were busy playing around in the park. Even when she was outdoors where she was her most excited self, she kept her silence and spoke with Siddharth only if she had to. She still made no eye contact. Siddharth was feeling bad and guilty from all this. Not only was she not talking to him, she was even avoiding him. He felt as if he had lost her and became anxious fearing, she would never talk with him. After a while Madhu told Preethi that she had a headache and that she wanted to go back home to rest. Preethi asked her if she was okay.
"Yeah I am fine," Madhu said right away. "It's just one of my usual headaches, don't worry. I want you all to keep having fun. I will feel better after I take a small nap."
Siddharth knew she was lying and that she was saying that just to be by herself. He thought to himself that this was his best chance.
"I can take you back home Madhu," he volunteered.
"No, you should stay and play with the kids. They like to be with you," she said. "Just give me the keys and I will drive back."
"It's not good to drive by yourself when you have a headache," Siddharth interjected. "It's okay. Come on, I will drive you back."
"What wrong with you Madhu? You never say no to driving with Siddharth? Is everything okay?" Preethi asked slightly concerned about her sister.
"Nothing's wrong with me," Madhu said back sharply. "Okay fine let's go then," she said not wanting anyone to think too much of it.
Siddharth and Madhu got in the car and he started driving back. She was quiet the whole time, so Siddharth tried to talk.
"Are you okay Madhu? You want to talk? We are just by ourselves now so it's okay" he said to her.
"No," she said back plainly.
"But it will be good to talk about what happened," he said trying to get her to talk. "It's always good to express what you are feeling."
"You mean I don't know how to express my feelings?" She retorted back.
