They had been together for about 4 months and were basically living together at this point. Always spending the night at each other’s places. They spent the majority of the time at Natalie’s house because of the extra space. She had met Tom through a mutual friend and after a few dates they became a couple. They had similar goals and interests. Tom was a nice guy, successful, stable, and handsome. He was unlike the string of guys Natalie tended to date. She usually attracted the kind of guys you don’t settle down with, but she was turning a new leaf with Tom and was determined to make it work.
Tom mentioned his brother was coming to town and asked Natalie if she wanted to meet him. “If you don’t think it is too soon, I would love for you to meet my family. My brother comes through town every once in while for work and it would be nice to have dinner while he is here this Friday,” Tom said. Natalie said she would love to and the plans were made. She had never been to the point of meeting a guy’s family and was nervous about the whole thing. She took her time deciding what to wear and cook. Tom reassured her that it was no big deal and everything would be fine. She wanted his family to like her because she cared about him and could see they had a future together.
The doorbell rang, and Tom answered it. Tom and his brother walked into the living room where Natalie was pouring drinks. She turned to greet them, and Tom said “Natalie, meet my brother Luke.” Her eyes grew wide and she wracked her brain trying to find the right words. They had met, multiple times. Luke extended his hand and said, “Great to meet you Natalie.” She let out a sigh of relief as she shook his hand. How would she explain to Tom how they knew each other?
Natalie met Luke a year ago when she went out for a bachelorette party of a friend. He was sitting at the bar when she ordered a round of shots for everyone. As she picked up the tray, he joked “Are those all for you?” She giggled drunkenly then stumbled over a nearby barstool. He grabbed the tray and said, “Let me help you with those.” He walked them over to the group and handed them out, pretending to be a waiter. He was gorgeous and the whole group hooted and hollered as he made his way around. A few of the girls slipped ones in his pocket as he went by. After his performance he struck up a conversation with Natalie. They leaned against the bar flirting while the bachelorette party danced. When it came time for the group to move on Luke offered to give Natalie a ride home and she accepted. They went to his hotel and spent the entire weekend in bed. They exchanged numbers and every few weeks he would call and they would get together to have, what Natalie considered, the best sex of her life. Their relationship was all physical. They never even went on a date, he didn’t even live in the same town. These thoughts all ran through Natalie’s head as she tried to make small talk with the brothers.
Natalie knew that if she wanted to continue her relationship with Tom, she would have to come clean about Luke eventually. She knew he would be reasonable and understand that this was all before they met. There was one problem in her explanation and something she could probably never tell Tom. Two months ago, Luke called, and Natalie met up with him. She told him she was involved with someone, but somehow, they ended up spending the entire weekend together. She swore this would be the last time and asked him not to call her again. He was irresistible to her, if he called she knew she would go to him because he made her feel like no one else could.
Natalie tried to shake all of this from her mind and they sat through dinner chatting about work and the weather. Natalie just wanted the night to be over. That’s when Tom sprung it on her that he had invited Luke to stay over. Natalie had remembered him mentioning it, but at the time didn’t think it would be a problem.
Tom went upstairs to get sheets for the spare room. Luke walked up behind Natalie, put his arms around her waist, and with his mouth against her ear said, “Great to see you again.” She pushed him off even though her entire body was on fire from his touch. She was already wet. “Stop it! I didn’t know you were Tom’s brother and this is just so beyond weird,” she said. “I guess you like something about our family. I better not introduce you to dad,” he joked. She swatted him with a kitchen towel which he caught and pulled her to his chest. “I can’t stop thinking about you, but you don’t answer my calls or texts anymore.” “I had to block your number to avoid any…mistakes again,” she admitted.
Tom walked into the kitchen and they quickly turned away from each other pretending to do tasks. Tom went to set Luke up in the spare bedroom and show him around. “I have an early flight tomorrow and have got to hit the sack,” said Tom regretfully. “I am sorry I can stay up later and hang out with you all, we have got to do this again soon!” Tom said as he hugged his brother and kissed Natalie good night. Luke looked at her and started talking about their past. Natalie grabbed his wrist and pulled him into the attached garage to talk because she was afraid of Tom hearing them. “I like Tom and am really trying to make this work, can we just put everything behind us?” Natalie asked. “If that’s what you want,” Luke said. Natalie heard movement upstairs and pushed Tom behind her parked SUV. He laughed at her trying to be sneaky They were standing face to face between the side of the car and the wall. She could feel the heat coming from his body. Natalie was holding her breath waiting to hear if Tom was awake. She didn’t hear anything and sighed in relief. Luke reached out and put his hand under her chin lifting her mouth to his. He kissed her and she reflexively kissed him back. His arms wrapped around her as she unbuttoned his shirt. She hungrily pulled at his belt and unzipped his pants. He kissed her neck and pulled her dress down hard exposing her breasts. Luke reached for her legs and picked her up leaning against the car. Natalie wrapped around him as he reached between her thighs and pushed her panties to the side. He slid inside her and she breathed in quickly. He felt so good. He thrust inside her with everything he had. She closed her eyes and waves of intense pleasure overwhelmed her. She felt all of him and as he lifted her breast to his mouth and bit her nipple she went over the edge. Her muscles contracted around him and she let out a loud moan. He clamped his hand over her mouth as he finished inside her.
A second later, the side garage door opened, and Tom yelled “You ok out here honey?” Natalie yelled back “Just forgot something in my car, sorry to wake you. Go back to bed, I will be right there!” They were hidden by the car and when the door closed they quickly adjusted their clothes. Natalie walked upstairs still full of Luke and got into bed. As Tom wrapped his arm around her, she knew this wouldn’t be the last time.
Source: reddit.com/r/sexystories/comments/88mnhy/her_boyfriends_brother_mf