I'm currently in a committed relationship. I don't see my gf much during the week since we both work so much and live over and hour apart currently. I went into the gym on Tuesday morning before work. There were a couple people working out but mostly older people and a couple young guys. I was about half way into my workout when I noticed a super cute girl walk in. She had curly blonde hair, was around 5ft tall, very fit with nice curves and super cute. She was wearing skin tight purple leggings and a white crop top. When she walked by heading to the stretching area she looked at me and smiled. I smiled back at her and watched her walk by. She had an amazing ass and those tights were not hiding that. I went over to do a couple more sets and looked up in the mirror she looked away quick with a smile. I finished my set and walked by her. She smiled at me again. I thought maybe she wanted to talk but I didn't want to bother her either. I went and grabbed a drink and went back to the bench to do my last set. As I was finishing she came over and sat on the bench next to me. I put my weights away and seen she was looking at at me. I took off my headphones and she did the same. I introduced myself and she said her name was Kira. She looked super young up close. She asked what I was working out today. I told her chest and arms. She said she was doing the same thing. She asked how long I was going to be at the gym for and I said a little while still. She said okay and smiled again. She said she would come find me when she was done. I went for another 15 minutes catching glances from her when I had to leave to get home and get ready for work. I was packing up my bag when she came over. She started out with you're leaving already and then had a sad face. I said I had to go to work and she lightly grabbed my bicep and said that's too bad. At this point I knew she was truly flirting with me. I looked at her midsection and down to her ass, she watched me check her out. I said I had to go to work but maybe I could grab her number and we could work out sometime together or something. She said she would like that. She gave me her number and said she was going to go workout some and then walked away. I watched that sexy ass of hers as she walked away. I looked up and she was smiling at me in the mirror. I shot her a text in the car on the way home. I got ready and left for work. When I got to work I checked my phone and she had sent me a picture of her posing in the mirror. She was slightly to the side and had her shirt pulled up a little. We texted back and forth for a bit throughout the day. I went on Facebook and found her. It said she was 19 and had a bf. She definitely didn't come off as being in a relationship. We kept texting and I decided to ask if she wanted to meet up for dinner or drinks. She texted me back that she was down for whatever. I got the hint with that and asked if she would want to come over and hang out, maybe watch a movie and have a drink or two. She said definiltly. I sent her my address and she said she would be over shortly after 6. I got home close to 6. I got showered and changed just as she texted me she was here. I met her outside and she gave me a hug. She had on a pair of black leggings and a baggy sweater. She still had her hair curly and she looked super sexy. She followed me inside and she walked around my place. She went and sat on the couch and turned the TV on. She started to look through channels as I asked if she wanted a drink. She said whatever works for her. I had a bottle of wine I hadn't opened yet and poured her a glass. I made myself a rum and coke. She smiled and said thanks when I brought her the wine. We watched a little TV and then she asked why I asked for her number. I told her I thought she was cool and thought maybe we could hang out. She asked if I had a gf and I said yes. She still has a smile on her face. She said yeah she had a bf too but it wasn't that serious. I didnt say it but from what I saw online it seemed just the opposite. We hung out for a bit and just talked casual. Kira asked me why I asked to hang out with her tonight and she said to be blunt. I said I thought she was hot and had an amazing body. I also said I thought there was quite a bit of flirting going on at the gym in the morning and thought maybe something might happen. She said agreed about the flirting and said she also thought I was hot. She then said she might want something to happen tonight too. After she said that she gave this look with her eyes that was super sexy. I leaned in and we started to kiss. She has super soft lips and was a great kisser. I pulled her over onto my lap and we kept kissing. I ran my hands up under her sweater in the back. Her skin was so soft and warm. When I got to her back I nocited she wasnt wearing a bra or anything underneath her sweater. She pulled her sweater over head and threw it on the floor. She had a great set of perky tits on her. She has a couple little heart tattoos across her collar bone I hadn't seen before. I took one of her nipples into my mouth and sucked and nibbled a little on it. She grabbed my head and told me to bite harder. I did as she asked and she let out a soft moan. She said she likes her nipples bit hard. She slowly climbed off my lap and got down in front of me. She unbuckled my pants and I helped her pull down my pants and boxers. She wrapped her small hands around my cock and started to pump up and down. She told me she loved to give head and was really looking forward to sucking my dick. She spit on the head and slowly stroked me a bit before she took me in her mouth. Her soft lips glided so nicely up and down my cock. She was pretty damn good at giving head too. She would go fast and only suck the head, then switch to slow and deepthroating. She sucked me for about 10 minutes and then said she wanted me to fuck her. She stood up and and walked towards my bedroom. I followed behind her and kicked off my pants. Kira walked into the bedroom and slowly pulled down her leggings. She bent over to take them off and I could see her nicely shaved pussy. She climbed up on the bed and got into doggy. She told me to come fuck her tight hole. I climbed up on the bed and got behind her. I ran my dick up and down her pussy and she was soaking wet. I pushed inside of her and she felt amazing. She was super tight and wet. I started out slow and went deep each time. She was moaning and telling me to fuck her hard and fast. I grabbed her hips and started to rail her hard. Fuck she felt good to be deep inside of. She kept telling me harder and moaning. She said she wanted to get on top. I laid down and she quickly sat down on my cock. She leaned back and started to ride me hard. She said she was getting close and to grab her nipples. I squeezed what I thought was hard but she said harder. she started to moan really load and then said she was cumming. I kept squeezing her nipples the whole time. She got off of me. She said she had to check her phone quick. She came back and said we had to hurry up as she had to leave in a few. I asked to fuck her doggy again and she said no. She pushed me down on the bed and got next to me. She took my cock back in her mouth. She sucked the head and used her hand. It only took a little bit before I was ready to cum. I told her I was super close. She stopped sucking my cock and got into doggy again. She told me to hurry up and cum in her. I didn t have to be told twice. I got behind her and slid into her. I grabbed her hips and started to rail her. I almost came instantly and shot a huge load inside of her. She had her face down in a pillow and moaned the whole time. She leaned forward and I popped out of her. She got dressed quick as did I. She told me she had a lot of fun and we should do it again. She kissed me goodbye and hurried out the door. I assumed she needed to get home to her man. She texted me later that night and said thanks again we should hang out again soon. I didn't talk to her for a couple days. I was in the gym doing another early morning workout. I had just started when Kira walked in. She had on the purple leggings and the crop top again. She lit up when she seen me. There was only one other person in the gym and they were packing up. Kira and I stood and talked for a minute before the other person left. Once they left Kira asked if I wanted to go into the bathroom with her quick. I said absolutely. We walked into the bathroom quickly. Kira threw off her crop top and I was surprised to see no sports bra or anything for that matter. She walked over to the counter and bent over for me. I was getting hard and went over to her. I pulled down her leggings and got down behind her. I licked her pussy and sucked on her clit. I started to finger her and she told me to hurry up and stick it in as she was horny. I stood up and pushed inside of her. She moaned and braced herself on the wall and told to fuck her quick and hard she wanted my load inside of her. I pushed inside of her and it felt so good. I had just started to fuck her when she told me she wanted me to cum inside of her so bad right now. She was talking super dirty to me. I had only started to rail her when I started to cum. I pushed in deep and emptied my cum inside of her. She let out a big moan and a sigh. I pulled out of her and she got down and sucked me a couple of times before she pulled up her underwear and tights. She gave me a hug and we snuck out of the bathroom. We worked out and talked some more. She kept checking her phone and said she was going to finish up her workout and we could talk later. I said that was fine and went and did some of my stuff. I got most of my workout in and had to leave to get ready for work. As I was leaving I seen Kira with the guy I had seen off of Facebook next to each other by the entrance. She didn't break eye contact with him or even acknowledge me. I was cool with it and left. She texted me a little later on and said sorry her friend had shown up and she was talking to him.