Yes, cum in her pussy

You tell her "Jessica, I love you so much! Ahhh...". She cums at the same time you do, and she shouts from pure pleasure. It is at this moment you hear footsteps outside and remember neither of you locked the door. The old women comes in rushing and shouts "You beast! Trapping my granddaughter with a child, so young! You shall have it much worse!". As Jessica gets off you can tries to calm down her grandmother, you black out.

You wake up back in your aunt's house the next morning, in the bedroom you share with your cousin. You don't know how you got there, but you grab your phone that's always next to your bed and find it's 10:00 AM. You feel your chest heavier than usual, and you look down and find perky DD cups on you. You notice everything around you seems slightly bigger, and that you have long blonde hair. You think about your dick, and move your hand down into your new panties, your only current clothing, only to find there isn't one anymore. There's now a gap where it used to be, your new pussy. You notice a note next to your bed. "Anton, or Anya as you shall now be known, I curse you with a body like my granddaughter's, but you shall be unlike her, you shall breed more than a cow.".

You remember your aunt always leaves by 8 AM to go to work, and that your cousin, who just turned 18, is in vacation from college. You look around and find your cousin sleeping on the bed next to yours. You silently get up, so to not wake him, as you wouldn't know what to do or say if he woke up, and go to grab a piece of clothing to cover yourself, and your... new assets. As you walk over to the closet, you look back at your cousin to see if he's waking up, and as he turns belly up you notice his morning wood. You can't do anything but stare at it. It gets hotter every moment you keep looking. You forget about covering yourself up entirely. You start walking over to his bed, until your face is inches away from his crotch. You slowly pull down his boxers and stare at his magnificent 10-inch pole. You lick it, to taste it, and don't mind the flavour, but you can't resist anymore. You get ontop of him and prepare to sit on his dick. You start slowly pushing yourself down, until it touches your pussy's labia. Your cousin starts to open his eyes. It goes in slowly and smoothly, giving you pleasure unimaginable. He wakes up and his face goes red, he doesn't know what to do or say. He just stares at you, and your boobs, as you slide down his rock-hard shaft. As you take in his full length, the tip pushing on your cervix, your mind goes blank. All you can think about is the pleasure. Oh, the pleasure. You instinctively start going up and down on his cock, and both get closer and closer to cumming. He cums inside you, and you moan as you too cum. The pleasure flows through your body, as you nearly pass out and fall with your boobs onto his face. He's in shock, unable to move.