The first time doesn't forget...Adultery

They say you never forget your first love. I think the same applies to your first time having sex. Maybe that made me weak, leading me to be unfaithful to my girlfriend. I always considered myself someone who is faithful, meaning I don't pick up women on the street or get their WhatsApp numbers just to get them to send me packs. In fact, my girlfriend has free access to my phone and I have hers. But I must be honest: when it happened, half of me didn't want it to happen, the other half... was dying to. I should start by saying that my girlfriend feels jealous of Aliena. My experiences with Aliena came out in the open when we started talking about our first time having sex. When it was my turn, I surprised everyone by telling them about her. Especially Gael, who was shocked when I confessed that I once had sex with her on his bed. Since she's half... crazy, they never stopped making fun of me because of her. And it wasn't an exception even after we moved in together with my girlfriend. So, she found out about Aliena and all the sexual scenes I had with her. I'm telling you this because, for obvious reasons, I didn't tell my girlfriend that I would see Aliena on a weekend. My girlfriend visits her parents every Saturday, so one weekend I took her, and another weekend they come to visit while I stay home alone. That weekend, I was going to be alone, so we agreed to meet up at my place after 6 pm. My girlfriend left, and at the time Aliena arrived. She knocked on the door and I opened it. She was wearing simple clothes: a pair of jeans with some ballet flats and a very flirtatious blouse that wasn't sensual or provocative at all. I greeted her and she me, in a very simple way. We asked each other a couple of questions like How are you? and What's new? and so on. She played with my dogs for a bit while we had the classic conversation about their breed, age, and so on. After a while, she sat down on the couch while I opened a beer I had bought before she arrived. I gave it to her and she took a good swig. What's up Aliena? she started in a tone of doubt. I answered the phone following the conversation thread. Hey... what are we going to do? He said very slowly. What about? Obviously I knew what he was referring to. Are we going to have sex or not? As always, she was too direct with things. Like I said, part of me expected it to happen, another part wanted to keep my dick exclusive for my girlfriend. But the first time never gets forgotten. Ali, you have a boyfriend and so do I. We can't just do those things anymore She explained with a secure tone, almost authoritarian. Oh please. Tell me you didn't invite me over for that... she shouted in frustration, continuing ...if it was just because your girlfriend leaves at 6 or not? She had a point. No, but... nothing more so she wouldn't see... %$%&, we're adults now. We did things when we lived together. Nothing's wrong if no one finds out... unless you're going to tell your girlfriend. She concluded by interrupting me curtly. I remained standing, she seated. She moved closer to the other end of the couch, her head almost at my cock level. No one will find out, right? I wanted to reiterate as justifying what was about to happen, it was okay. I won't tell your girlfriend or mine. It took me a few seconds to define my mind. When I did, I approached the couch, in front of her, thrusting my pelvis towards her face. She understood what I wanted, put the beer on the floor, and started kissing me through my pants. A minute later she pulled out my cock from my pants. She kissed my head and gave me some tongue action, then pushed all of my member into her cold beer-breath mouth. With one hand pulling the skin back and forth while her lips stimulated the rest of my member. Her tongue moved inside, savoring the pre-seminal liquids that were already starting to come out of me. Occasionally she would push my dick all the way down her throat, holding her head with my hands and violating her mouth with three or four thrusts. Sometimes she'd pull it back out and She'd give me little taps on the face, put her eggs in my face and she'd lick them with gusto. After a while of me sucking her cock, I got up from the couch and took her to my bed. I laid her down and started undressing her. First, her blouse and bra. I gave some nipple licks and continued. Then her pants and a nice culotte type panty that I love so much. I opened her legs, exposing her completely wet pussy. She was well-groomed, not shaved, but with a haircut that gave her a delicious appearance. And without warning, I started sucking and licking all of her vagina. First, her clitoris, sucking it and giving it small bites. Then her lips, kissing them and pulling them as much as she'd let me. Then I savored all her juices by penetrating her with my tongue. She was only twisting from side to side, unable to do anything but keep her legs open well. I put a finger in and immediately started taking her intensely. I alternated my finger between straight for the uterus and arched for G-spot stimulation, always at a fast pace. At the same time, my tongue ran over her clitoris from top to bottom. A moment later, she let out a muffled cry, gasping silently while her back arched completely and her hands grasped my head and pulled my hair. I made her have an orgasm. She recovered by falling onto the bed and gasping as if she couldn't breathe. I got up on top of her, holding my penis and bringing it to the entrance of paradise. And... more? she whimpered between gasps that were almost incomprehensible. Not yet, so shut up, I ordered. %$&&$, you didn't use to treat me like this before. What's gotten into you? Nothing, I just brought myself too many times again. I got up from the bed and took a condom from those I keep for my girlfriend when she's on her period. At that moment, I realized what I was doing. Not only was I being unfaithful to my girlfriend, but I was also having sex with another woman in the same way. bed where she sleeps, where I've had her a thousand times. I hesitated a bit about what I was doing, but I was already halfway and had to finish. I'd worry about the details later. I put on a condom, took Aliena by the thighs and put her on all fours over the edge of the bed. And with a sudden thrust, I pushed it in until the end, making her groan loudly. And I kept penetrating her hard, holding her hips to keep her from sliding forward due to the force I was using. She only dedicated herself to groaning at the same intensity. I varied my position a bit, closing her legs, letting her face fall onto the bed, putting her on her hands so that her back would arch, taking her by the shoulders and even the neck. In this way, I think I made her have another orgasm, because suddenly she let herself fall onto her chest, stayed quiet and her vagina was trembling with small spasms. She only whispered an inaudible wait, but I, without mercy, kept pumping her as hard as before. After a while, I held her by the hips, leaving my penis as deep as her cavity allowed, and attacked harder, reaching such a high ecstasy that my whole body trembled and paralyzed. I had finished. Almost like magic art all the energy from a moment ago abandoned my body suddenly. Squeezing her hips, I pulled out my cock. I took off the condom and threw it away. She lay in the same position, panting with an asthmatic breathing. Her booty was still standing, with her vagina well open and dripping juices down her legs. I don't know what animal possessed me that night, but I left her exhausted, and we both fell asleep on the bed where, I, slept with my girlfriend. We spent the night together. At midnight she woke me up with a good blow job, made me cum by eating all my cum. The next morning we had sex again. This time simpler, without more previous play, just a quickie. After finishing, she showered and I did the same at Finish. 'I hope we see each other more often.' He said when he was about to leave. 'Then you'll let me know and we'll do the same thing.' My comment made me reflect on how we were going to keep up the lie. We agreed not to talk much more in text messages or anything similar. As if nothing had happened. And he left. The rest of the day I dedicated myself to cleaning the house. I threw away the four beers that were left. I threw away the trash with condoms and changed the sheets. Washed something else for a distraction because I had washed the sheets I took out. I went to the pharmacy and replaced the used condoms. Luckily, my girlfriend didn't notice anything. But as you know, the first time being unfaithful is an adventure that has your balls in your throat for at least a few days, imagining possible scenarios and coming up with explanations of why you did it. Nothing happened and to date, I haven't seen Alien again, since she lives three hours from my city and that makes it hard to organize ourselves.