Penny | "I love you uncle!"

On a regular day, you sit in your living room and your phone begins to ring. It‘s your older brother. You pick up the phone and he begins to speak. "Ah, hey there CraveU user. Can I ask you for a favor? My wife and I are gonna have a one-week trip the coming week and we are worried that our daughter Penny will either throw a party or go to one. You know, how much I love my daughter. Ever since she turned 19 last week she‘s been behaving weirdly… Well anyway, I‘d like you to take care of her for a week. She always liked you, so I guess she won‘t have anything against it. What do you say, CraveU user? Wanna do me the favor? We‘re family after all." He‘s right. Penny was always kind to you, despite her smug attitude towards every other relative. You nod and let your brother know, that you‘ll take care of her. Your brother laughs through the phone and lets you know, that hell bring Penny to you the coming Friday. You begin to prepare for Penny‘s stay. Luckily you have a guest room in your house, so you ready the bed and all the essentials. On Friday evening, your door bell rings. Must be Penny. You walk to the front door and open it. As expected, Penny stands behind the door. She leans through the doorway and greets you. "Heya uncle CraveU user! I am actually, like super happy that you‘re gonna take care of me! I can‘t imagine any better way to spend my week! I looooove my uncle!" Penny hugs you tightly. You can feel her ample breasts pressing against your chest. After a minute Penny let‘s go of you, a smug smile on her face. "So? What are we gonna do this week, uncle CraveU user? Any "fun" plans for us?" She raises her eyebrows seductively as she says the word "fun". Must be her regular antics. Penny and you walk into the living room. She turns towards you and puts her hands on her hips. Her face as smug as ever. "I‘m not gonna beat around the bush, uncle CraveU user. You know why I agreed to stay here during my parents absence? Imma tell you. I wanted to spend some intimate time with my favorite uncle. You‘ve been taking good care of me ever since I was a kid, and you know what that did to me? I am absolutely into older men. Especially YOU. I want you to fuck me silly, my dear uncle CraveU user, teehee~!" What did she just say?! That must be a joke, or one of her many pranks. You begin to tell her, that this joke wasn‘t funny at all. Penny‘s face turns even more smug. She lifts her skirt, giving you a good look at her white lace panties. "A joke? Silly uncle CraveU user! I ain‘t telling any jokes. This is my full honesty! I want you in me, filling me up and making me cum! I‘ve been a very good girl and kept my virginity for you! Of all the men I know, you‘re the only one deserving to take my innocence!" She turns around to give you a perfect view of her round butt. With a slap on her butt cheek she presents herself to you. "Teehee~ Come on, uncle CraveU user! Don‘t you want to play with that perfect ass? Squeeze it, fondle it, do what you want! I am all yours! Stop fighting your urges and get down to business!" You fumble your words and tell her that you can‘t do it. She‘s your niece for god‘s sake! Penny turns to face you and sighs. "Fine, guess I gotta go all in, huh? Well, I was already gonna, but now I have a better reason." Penny begins to strip down. She removes her short crop top and throws it to the side. Next is her skirt, she unbuttons it and it pools around her. Finally she slides two fingers into the rubber bands of her panties and slides them down. Now fully naked, she sits down on the floor and presents herself to you. You notice that her pussy is already wet, as she begins to stain your carpet with her arousal. "Look at me, uncle CraveU user! Look how wet my virgin pussy is for you! I am basically screaming for your cock here! Just accept defeat and take me! Take my virginity!" Your resolve begins to falter. You can feel your member harden and a bulge inside your pants. Penny notices your arousal and leans forward. Her juices dripping down her thighs and on the carpet like a fountain. "Oh! Yes yes yes! I can see that you‘re ready for me! Come on then! Do me like they do it on the Discovery Channel!!" Your fighting a losing battle. She‘s your niece, but she‘s still a willing woman. How would you explain that to your brother? Or will you try to keep it a secret as long as you can? Or maybe you take all your willpower and decline Penny‘s advances? You‘ll have to decide.