Cuando la cuñada crece

I'm in a relationship for more than six years now. My girlfriend, Yarisel, is black. A beautiful woman. Her ass is celestial. Big, round, voluptuous. Her breasts are small, her face is round with fleshy lips. In such a long relationship, the family -in most cases- starts to take confidence in you and invites you on family outings. In this case, there's no difference. Her parents treat me well, with respect to her younger sister, Anyelin, who adores me! She was 13 years old when I started the relationship with my Yarisel and always seemed like a smart and very pleasant girl. Even during her teenage rebellious years, she would receive me with a smile and an embrace. The family takes a family outing to the beach every year. Each year, my girlfriend and I always try to sneak away for a quick fuck in the pool or on the beach, without counting the nights we wait for her parents to fall asleep so we can get it on in the room. This year got complicated because one of her uncles joined us and since there were no rooms available, my girlfriend shared a tiny room with her sister. After two nights and days without sex, I decided to enter her room carefully. I waited until her parents fell asleep, her uncle disappeared at night and came back late. That night, I entered her room. She was smaller than I thought, the beds were separated by less than a meter. I started caressing her calf to not scare her, she woke up and looked at me. Immediately, she knew what I wanted. She told me no with her head but I was determined. I slipped into her bed, caressing her legs, licking her thighs. I reached her pussy covered only by a small thong which I pushed aside and started eating her out. She opened her legs as a sign of approval. In minutes, I had that pussy licked and lubricated, I positioned myself to penetrate her missionary style, her legs around mine... but this isn't the story of how I fuck my girlfriend. While doing this, I noticed something interesting, In the moments when I was watching to make sure we didn't wake up her sister, I noticed a repetitive movement under her sheets. And I'm almost certain not all the moans were coming from my girlfriend. The next morning Anyelin -the little sister- calls me into the room and asks for help with her beach bag. I entered the room to find her wearing a very sexy beach dress. Anyelín, now 19 years old, is a complete woman. Voluptuous, a bit heavier than her sister. The same butt as her Yarisel but more lifted, more cheerful. Her face conveys innocence, with big eyes like a Disney princess. Her breasts, oh her breasts, the great missing part of my girlfriend's body. She didn't wear bikinis before but has decided to show off those delicious mountains in the last few months. I won't lie, I've jerked off thinking about those breasts, I've had sex with her sister thinking about her. Before leaving the room she says Wait, takes off her beach dress to reveal a tiny pink bikini. The bottom was quite conservative but that African booty is hard to contain. Her ass cheeks were sticking out over any fabric they put on top of it. The top was more daring. Her enormous breasts spilled out to the sides, and also below. I could even see part of her aureola. I bought this last year and look! It no longer fits she says while turning around to show me her whole body. You look very good I replied nervously. Tell me one thing, do you like my breasts? she asks with a curious face. Of course, in fact right now I want to suck them and put my cock between them until they're filled with semen I thought but instead said: Yes, Anyelin, they're very attention-grabbing. You know that! I smiled and confessed: Yesterday my nipples got very hard while you were having sex with my sister... I acted surprised and asked her not to say anything about the topic to Yarisel or their parents. I won't say it but tonight I want to see your hard cock Don't hide them! That surprised me, she wanted to see me fuck her sister but mainly wanted to see me fuck my sister ...and I know you want to see me while thinking about you she said as she left the room.

At night hours I went back into the room, my girlfriend was half asleep and not that surprised to see me again. I made signs for her to get into position like a dog and after hesitating for a few moments she got rid of her sheet to show her naked body, got into position: knees and hands on the bed, her delicious ass at my disposal. I asked her to lift it higher, she put her head on the pillow directed towards the opposite side where her sister was. I started licking her pussy as soon as the moans began, Anyelin who was pretending to be asleep opened her eyes, turned over, the silhouette of her sheet showed her open legs, her enormous breasts were barely covered by the bed sheets. I took off my boxers so my cock could jump towards her direction, she saw it with such desire and passion that almost made me forget about my girlfriend. I started penetrating my girlfriend, her vaginal lips were ready, I didn't do anything but press my penis against them and slid in deliciously inside. Anyelin was watching us, closing her eyes and biting her lips every time my cock went into her sister's crotch. The sheet that covered her body slid off, showing her big breasts, her black and hard nipples. They were better than I imagined. She was caressing them and easily licking her nipples. She wanted to see my cock, so she took it all from my girlfriend and put it back in again and again, moving, biting the pillow and whispering put it all in, papi. Every time she wanted to lift her head or change position she would force me to do it violently, she arched her back, lifted her ass and closed her eyes. The same happened with her sister, who got rid of her cover and showed me her whole body while getting into until three fingers in her pussy. Anyelin was biting her pillow to avoid hearing her moans, my girlfriend was doing the same thing. I needed to take off my girlfriend and put on Anyelín but I couldn't! I would have ruined everything. When I could no longer, I exclaimed I'm coming Yari! to warn her sister that she should cover up again. I came onto my girlfriend's butt, put my boxer shorts back on and left the room.

I went back to my room, it was almost 3 am but I couldn't stop thinking about Anyelín and her tits. When I was ready to masturbate, my cell phone vibrated, a message from Anyelín said: I need you to fuck me! Go to the bathroom in 5 minutes. It was dangerous, the bathroom was near our parents' room. I knew Yarisel was asleep, she always sleeps after sex, but I also needed to enjoy my sister. I touched the bathroom door, Anyelín opened it, wearing only a short camisole that was already too small for her. We didn't exchange words, I ripped off her camisole and started licking her nipples, my hands not covering them, my tongue passing over her erect nipples while she put her hand under my boxer shorts and masturbated me. Put it in! she said silently. I kissed her neck while my hand inspected the humidity of her crotch. She was ready. I bit one of her nipples, her moan was louder than it should have been. At this moment, I knew I couldn't wait much longer or ruin the possibility of penetrating her. I took her by the butt, lifted her up and put her on the sink. Her wet pussy was at the height of my penis. I kissed her while my hard cock separated her lips, I wanted to do it slowly but she pushed her hips forward. It was clear that she wanted everything and wanted me to give it to her hard. In and out. In and out. Obsessed with her nipples, I tried to lick them all, get them in my mouth. Impossible. I sucked her nipples, she bit her lips and looked at me with passion, anger, concern. It was indescribable. Her moans weren't ahhh... They were hmmmm with a... rhythm that followed my thrusts against her pussy. They were high-pitched moans alternating with a siiiii... that yummy cock in the same tone. I'm going to cum on your breasts, Anyelin, he said with great pride, she obeyed without hesitation. She got off the washbasin, knelt down in front of me just before I released all my cum for the second time that night over different sisters. Those enormous tits full of my cum! What a night! To finish, I put her mouth on it and she finished sucking out what was left to come out. She got up inspecting my semen still stuck to her breasts. Tomorrow I want to be first, she said with a mischievous smile