Mis primas, mi hermana y yo

First of all, this story isn't mine unless it's from a colleague I coincided with here and let me do this. Hi, how are you? I'm Carlos, the older brother, 23 years old, 1.80 meters tall, not skinny or fat, brown-skinned, and I think that's more than enough. We start with my sister Daniela who is actually 18 years old; we're half-siblings, children of the same father but different mothers, but we've never seen each other like this, so for us, we're 100% siblings. We've always been very united and have a very trusting relationship and we tell each other everything. She's a centered girl, sociable, with her friends or people she gets along with; if she likes to relax, she's very fun, she likes going out partying and dancing. Almost never drinks too much because she doesn't drink much, but if she likes going to clubs and she's studying foreign languages, she wants to be an English teacher; according to her, she's only had sexual relations four times in her life and it was with her ex-boyfriend who was the only one she's been with, but they broke up three months ago and lasted about a year and a half; as you can see, she's a bit of a prude, small breasts almost reaching medium size, but has a butt that'll give you a heart attack, a flat stomach very tasty and doesn't like exercising.After this is my cousin Yamel, she's 20 years old and in terms of studies, not very much haha, she doesn't like it, she's very lazy or irresponsible more so, she's studying administration and likes to party, so she's very good at creating a fun atmosphere, vaya, she's very entertaining and cheerful, likes to go out to bars and clubs but mostly likes to chat and relax with her friends, not really into dancing, except when guys talk to her, then she's very bad at ignoring them and cutting them off and loves to play innocent, doesn't understand indirects or double meanings according to her. Yamel has super big breasts, huge, same as thin but not as defined in the abdomen like my sister and a medium butt. She's had various boyfriends already, currently with one she's been with for 3 years, but sometimes accepts going out with guys who talk to her but doesn't let them do anything, just takes advantage of free dates and gets things given to her but doesn't back down.Last of all is my cousin Kimberly, she's 17 years old, still in high school but will be 18 in a few months. Kim is like the balance, big breasts not to the extent of Yamel but good size, flat stomach and big ass just not as much as my sister. She's a shy girl and super studious, likes reading and staying at home, she's a homebody in summary daughter of mom and dad but still likes going out with her friends even though she hardly goes to parties but when she does she likes dancing but if it's a really well-behaved girl and she's only had one boyfriend.Everything started one day when my parents left the city, leaving my sister and me alone. That day my cousins were coming to spend the day here, taking advantage of the pool at my house. Everything was quiet but suddenly changed when my cousin Yamel started insisting that my sister and cousin Kimberly join us in drinking alcohol because we were the only four people there. My sister agreed since she's an occasional drinker, while my cousin Kimberly didn't want to because she's underage, but eventually agreed with the condition that we wouldn't tell anyone. We had a few drinks and as expected, both my cousin Kimberly and my sister got a bit drunk from not knowing how to drink. Then my cousin Yamel came up with the great idea of playing truth or dare among the four of us and everyone agreed. Yamel didn't waste any time and started retreating Kimberly. Y: Truth or Dare? K: Truth? Y: Are you a virgin? K: Yes A: Despite knowing that Kimberly is a home girl, I didn't think she would be a virgin since she had already had a boyfriend and it seemed like my sister was also surprised by this. 😨 Seriously, are you a virgin? K: Yes C: And your boyfriend? K: We never had sex Y: I knew you were a virgin but something in me told me to confirm it, you're still too young for that sort of thing. We kept playing but after that nothing out of the ordinary happened or rather nothing that I didn't know, there were questions about sexuality for Yamel, Daniela, and me, and some challenges, but everything ended when Daniela and Kimberly got too drunk and we decided to stop the game so they could sober up, so Yamel and I went into the kitchen for food. On one hand, I had also saved myself because I started feeling something hot despite not having drunk that much, but the fact of being the only man among three women in swimsuits The shower was talking about sex had caused me to start seeing them differently. On the way to the kitchen I couldn't help but take a glance at Yamel and see how her big tits were showing under her two-piece swimsuit, which made me even hotter. Returning to the room we found Kim who had fallen asleep and my sister who was so drunk she had started sending messages to her ex-boyfriend Yamel and I took away her phone and gave her the food we had found for them, after a while she calmed down and like Kim ended up falling asleep again. Only Yamel and I were left, deciding to go back to the pool for a bit and keep drinking, and I couldn't stop seeing those enormous tits showing, so my heat kept rising and our conversation started getting more intense.