El cumpleaños de la hermana de mi amigo

This narrative consists of 3 parts, this part being the final one and the other two are on my profile😀 After receiving that message from Marcos, telling me to go to Camila's birthday party which was in two weeks, I didn't speak to Camila again because I was busy with studies and work. A day before Camila's birthday, Marcos sent me a message asking if I had anything prepared as a gift for her, I told him yes but actually I hadn't thought of anything yet. The only thing that came to mind was giving her a set of accessories (chain, earrings, bracelet). I went to buy this set, leaving the store I saw a sex shop diagonally and went in, buying an vibrating ring, eye mask, handcuffs and leather lingerie, divine. Very similar the lingerie. On Camila's birthday morning I sent her a message giving her my congratulations, she asked if I was going to her party, I replied yes and that I had a gift that would delight her. Already at the party time I arrived a bit late than the starting hour, arriving at 9:30pm, the party started at 8pm. I greeted my friend, his parents and clearly Camila. I gave her my gift bag while whispering in her ear that she had to open it later. Throughout the whole time I was at the party we danced, drank, talked. Already it was 1am some of my friend's family members started leaving, leaving less people at the party, with time his friends started leaving too, leaving only a few relatives, aunts and uncles. At 2am they started saying goodbye to the relatives. Leaving only the parents, my friend, Camila and I. We drank a bit more beer and rum until the parents went to their room to sleep. Only me, my friend and Camila were left. In a moment when Camila went to the bathroom Marcos asked me what I had given her, the bag was a bit big for just a chain and confessing that he knew I had had relationships with his sister on her birthday. little cold but understanding why the door was slightly ajar that day and he was just leaving his room. He tells me if I'm going to try something with Camila tonight. What I said was maybe not, lying. It's very rare to tell your friend you're going to fuck their sister. Camila comes back and we keep drinking. She takes out the gifts given by the guests, and in a moment she opens the gift bag that I gave her, but I made a gesture with my eyes for her not to open it. She understood, kept opening the others, many clothes were given to her, already at the end of opening everything. She takes out a small bag that was inside the bag of my gift, which contained accessories. She thanks me with a kiss on the cheek. At the moment Marcos says why don't you try on the clothes they gave you and shows us. Camila looks at him with a face not expecting her brother to say that but accepts and goes to try them on. She had a top that only covered her tits and a black short. She looked very hot in that outfit. Marcos mentions that she looks very beautiful, it fits her well, she responds saying it seems a bit small, shows too much. Marcos says that's the type of clothes they are, to which she asks me what I think. I only responded that I agreed with what Marcos mentioned. Marcos with a very strange attitude tells Camila to try on a swimsuit. To which she responds saying it's very rare for him to make such requests. Marcos responds by saying it doesn't matter, better go to sleep. While walking to his room he says enjoy yourselves and don't make too much noise. Camila turns around to look at me with an intimidating gaze, barely before Marcos enters her room she tells me that I told Marcos something about us having sex. I respond that no and tell him that Marcos knows why because we overheard each other the last time, omitting that he had spied on us. She just laughs saying it made her moan a lot, I smile at her and ask her to open my gift now. She is a bit surprised but likes it. At that moment She gave me a kiss for what corresponded to kissing her again for a longer kiss. While we were kissing, Marcos came out of his room and saw us, he only said I didn't see anything, I'm just going to get some water. He takes a pot of water and goes back into his room, closing the door and says I suppose you're going to sleep with Camila and ends up closing the door with a lock. Camilla is left speechless. I told her it would be better if she went to her room because I was sleeping on the sofa. She just got up and left. The only thing that went through my mind was that she wasn't going to want to do anything else with me anymore, since the situation had become a bit uncomfortable. Already lying down on the sofa, I see her coming towards me wearing the lingerie I had given her. My only expression was being speechless. That lingerie fit her perfectly, marking her legs in an incredible way, her waist impecable and her breasts adjusted. I go straight to her, grab her and start kissing her while heading towards her bed. Once we get there, she makes me sit on the edge of the bed and pulls down my pants, pulling out my erect cock. She starts sucking me off and uses her tongue on the tip, slowly taking in as much of it as possible into her mouth. She was using her tongue in an incredible way, never having done so before, takes out my cock from her mouth and asks if I liked that movement with her tongue, I told her I loved it but now it's my turn to make her enjoy herself. She opens her legs. The lingerie area around her vagina is uncovered and presses her vaginal lips to make them look bigger. I put my tongue in that juicy vagina and remembered the vibrating ring. I took it out of the bag and put it on, turned it on and inserted my finger into her soaked vagina at the same time as sucking her clitoris. She was having multiple orgasms in no time, letting out many moans, not caring or trying to minimize them. She just laughs and says she doesn't care if her brother wakes up because of the moaning, she's only doing it like that. revenge for putting a lock on her door. I smiled at her and kissed her. I laid her down in the missionary position and started to put my cock into that fluid-filled vagina that made penetration easy, I pushed my cock all the way to the bottom of her vagina making quick and hard movements. She was only dedicated to moaning and enjoying my penetration. Already being close to ejaculation, I asked her to make a deep throat for me because I wanted to come in her throat, she tried but my cock wouldn't stop, still I ended up ejaculating all over the bottom of her mouth, she swallowed it all and started cleaning my cock with her tongueWhile we were in this pose, he started telling me that Marco's behavior had seemed very strange to him when he asked her to put on a bikini because he found a dirty semen panty. I was left stunned, she just said but let's not talk about that idiot, I want you to make me enjoy more, do whatever you want. I took the handcuffs and asked her to get into this position.While I'm holding her hands and she's totally defenseless, with her ass and vagina at my full disposal, I sell her eyes and tie a bandage over her mouth, leaving her gagged. I take the vibrating ring and slide it smoothly into her still-wet vagina. She's enjoying herself, just watching me twist her hands around; I'm not stopping from inserting my finger into all the angles of her vagina until she has an orgasm, leaving her vagina and ass completely soaked. I put my finger with the ring into her anus, listening only to her attempts at moaning as I continue until she starts running again, while she's still having spasms from the orgasm. I hear footsteps outside, and then I think Marcos is trying to spy on us. I say in a not-too-loud but easily audible tone, I'm going for some water, and listen as the door opens and closes behind Marcos. I go get the water and leave the door slightly open so Marcos can see the show if he's fantasizing about his sister as much as he does. I pull out my cock again and started penetrating her tight ass despite its being dilated, feeling like that ass was swallowing my cock. I started making quick movements while inserting my finger with the ring into her vagina; she just had orgasm after orgasm, and I was penetrating her ass with a lot of liquid everywhere until I felt myself coming and inserted all of my cock into her ass, leaving it full of semen. When I pulled out my cock, I started licking her pussy from top to bottom, inserting my finger into her filled-with-semen anus until she came in my face. I turned back to the door and saw Marcos peeking, who quickly hid; but I was silent as I left the room and caught him stuck to the wall with his hand on his cock. A thought went through my mind: should I let him penetrate his sister or remove her gag so she can give him a blow job? But that thought flew away quickly. I suppose he would notice the difference between my cock and his brother's, as Marcos had an average-sized penis of around 10-12cm. That's all I said. What should get out that after Camila could take care of herself and without saying anything went to her room. I closed the door to Camila's room with a lock and she was still with all the equipment, haha, I took off her clothes and helped her get rid of everything, leaving her completely naked, we fell asleep again and only kissed, saying it was the best gift, completely exhausted, until we fell asleep. When we woke up, it was 1pm, she left the room to see if there was no one around for me to leave without suspecting her parents, but she came back with a mischievous face telling me that her parents were there, only Marcos locked in his room, I looked at his messages and his mother told him they had gone to grandma's house and would spend the day there. We went to take a shower and gave each other a quickie in the shower, ate something and went back to her room to fuck, this time she moaned with the same freedom as when we were fucking in motels. Until we finished fucking. It was 4pm when I decided to go home. On my way home, it occurred to me that it's probably likely that I lost my friendship with Marcos because of fucking his sister, so I looked at my contact with him and saw that he had blocked me from all social media. For some time, we would occasionally fuck sometimes, but it was becoming less frequent since I wasn't going to her house and normally we were both busy with studies, a few months later Camila tells me we have to stop these dates, she's dating another guy who's falling in love with her and all that, my relationship with her never was sentimental, we never showed each other those feelings, we liked each other physically but not sentimentally, I understood, but she proposed one last fuck goodbye haha. FIN