Note: This story was dynamically reformatted for online reading convenience. Halloween Party Leads to Lover for Fiancé & First MFM Fun My wife and I married while both of us were attending college. She was a 19-year-old undergrad, while I was 23 and pursuing graduate studies at a different school. Depending upon work schedules and studies, we sometimes had to spend weekends apart. This is a report on how my wife experienced her first extra guy during our marriage. This was the first time... of many since. Halloween is our favorite time of the year. We enjoy the parties, dressing up, and passing out candy to neighborhood kids. She particularly enjoys wearing sexy costumes, and going to haunted houses. That particular Halloween, the Chemistry Club at her school was having a party and planned to visit several haunted houses around campus. My wife was eager to go, but I was unable to attend the event because our band was playing for a different party. I had always encouraged her to freely enjoy herself with others, so she decided to go alone to the event. Cathy met up with her lab partner, Sam, at the party. During the course of several semesters, they had become close friends. She was attracted to his dark curly hair, tall frame, and quick smile. He enjoyed her company because she is very cute and flirty. Her being married, they could be friends, and there was no pressure for him to worry about things developing into a serious relationship. After a few drinks at the party, they decided to go with the group that was visiting the haunted houses. Cathy is absolutely terrified of haunted houses. She loves the thrill of being scared, and the rush of relief after successfully making it through the twists and turns of the exhibit. It took more than a few drinks to get her to go, along with Sam's promise of protection if she got scared. As they walked toward the first house, she grabbed his hand so that they wouldn't get separated. They entered the house. Everything was completely dark. As they walked through the narrow passages, it was impossible to keep from bumping into the people in front and behind. At one point, everyone got sandwiched together, and she said hands began exploring her body in the dark. As they moved through the maze, she told me she often jumpped into Sam's arms for "protection" whenever a terrifying character appeared. As they progressed, both Sam and Cathy became bolder in their flirting. She told me she would lean back into his arms for comfort, and would intentionally brush against the growing bulge in his jeans. Likewise, his hands often rested against her breasts while he pulled her against him. At one point they found a small alcove in the dark, and eagerly shared their first kiss. She told me it was brief, but full of promise, as they eagerly explored each other with their mouths. Not wanting to separate from the group, they finished the first haunted house tour and walked out together as if nothing had occurred. When they approached the second haunted house, they immediately resumed their touching and teasing. A scary monster gave Cathy the perfect excuse to fling herself into Sam's arms and rub against his hard cock. She noticed that Sam was opening a couple of the buttons on her blouse to allow easy access to her nipples. By that time, they were more interested in each other than the haunted house. It did provide the perfect cover for them to continue their growing ardor. When the group returned to campus, Sam invited Cathy to his dorm room to listen to music and see his Halloween decorations. She immediately agreed, but they were both dismayed to find his two roommates there as well. The dorm room was typical in that the quarters were close, offering no privacy to my wife and her horny friend. They all had a few more drinks to toast their fun night, and shared stories with the roommates about the party and the haunted houses. Sam and Cathy sat close on the bed. When a slow song came on, he asked her to dance, and she agreed. As she described it later to me, they became lost in each other's arms, and forgot that other people were still in the room. A long kiss led to nibbles on the neck and shivers down her spine. Sam continued on, unbuttoning her top, and rubbing her breasts. I know that drives Cathy wild. She has very sensitive nipples, and they love attention. It didn't take long for her to lose her bra, and give his lips full access to suckling her nipples. She can often climax from just that kind of treatment, and that time was no different. She said she weakly collapsed into his arms. Wanting to return the favor, she slid to her knees and unbuckled his jeans. She began by licking the length of his shaft. Then, she said, she gently took the head of his cock into her mouth. Unable to control himself, Sam began pushing deeper into her willing mouth, increasing in both strength and speed. Not wanting his come in her mouth, he quickly pulled down her jeans and panties, and bent her over his study desk. She told me that she leaned back against him, spreading her legs for easy access. He fucked her hard and deep from behind while pinching her nipples. She told me she felt him shudder as he came inside her, reportedly saying that he felt a little light-headed and shaky. They collapsed on the bed together... to the applause of Sam's roommates. The roommates had both watched the performance with their cocks in hand, hoping that Cathy would allow them to cum on her naked body. Unfortunately, at that moment someone pulled the fire alarm, spoiling the night for everyone. Cathy did leave her panties in the room as a souvenir so they would always remember that wild Halloween evening. Cathy told me her only regret is that she wasn't able to watch Sam's two roommates cum all over her breasts. When we both got home that night, Cathy told me everything she had done with Sam. Her report got us both so turned-on that we screwed like rabbits all that night. A week later I had Cathy invite Sam to our place for dinner. During dinner I told Sam that Cathy had told me about their Halloween fun. He was a bit sheepish at first, but I assured him it was OK... that Cathy always had my permission to enjoy herself in any way she wished. While Sam and I cleared away the dinner dishes, and Sam told me his roommates were really disappointed that they did not get to enjoy Cathy too... Cathy went to our bedroom and slipped out of her clothes. She returned moments later, wearing just her baby doll nightie. Before the night was over both Sam and I took turns sucking on Cathy's breasts and pussy... before we took turns bringing her to high-end orgasms with our cocks stroking inside her. Sam came over to join us several times since then, and occasionally got together alone with Cathy (with my blessing) for some shared sex. Over the years Cathy has found other guys she was attracted to. She has had sex with them a few times, and then introduced them to me so we could have some three-way play. Cathy enjoys being able to enjoy other guys when the spirit hits her, but I think she likes it best when I am there with her to see her enjoy her new lovers... and to have me pleasure her at the same time.