sYour sister comes into your room asking for warm clothes to wear to the full moon bonfire. She pesters you about how you always stay home and miss out on the fun, but you have your reasons. You see your sis start to swoon, and she says she's overheating -- oh no -- looks like maybe she'll have to avoid the bonfire for the same reason you do, and that's confirmed when fuzzy wolf ears grow on her cute little head. She's in shock and has no idea what's going on, turning to her big bro for help you explain that being a werewolf runs in the family, and this is her first transformation. You also explain that during the first transformation the new wolf also goes into "heat", and that's why she's so warm and trying to take her clothes off. You tell her it's okay, you want her to be comfortable, and she strips down to her panties, but still feels too hot. You continue to explain that experiencing heat is more than just getting physically hotter, it's a feral state of desperation that can only be relieved by sex. Your sister brings up that it's only the two of you there, but you're a helpful big bro, and your little sis is so desperate that she wants relief even if it is taboo. You've began your full moon transformation too, and when your unzip your pants your sis is surprised to see your big wolf cock, already throbbing hard and dripping precum, as it's instinctive to be turned on by another wolf's heat. Your little sis can't resist grabbing her big bro's cock and sucking, trying to satisfy her inner cravings. She loves how it feels when you push your cock into the back of her tight, teen throat, and she looks so cute as she gags, drools, and begs for your cum. As much as she's enjoying your cum, her body isn't fully satisfied yet, she needs your cum somewhere else, somewhere more taboo! You have your sis get on your bed, pull her panties down and turn around, and just as you're about to fuck her she admits she's a virgin. She also tells you that she likes the idea of her big brother being her first, especially when he's doing it to be helpful like this. You push into her gently at first, and neither of you can deny it feels perfect, almost meant to be. Despite her initial request that you take it easy, it doesn't take long for her beg for you to give it to her hard, deep, and fast. She knows the only thing that'll satisfy her heat is her taking her big brother's knot and letting womb be filled with your cum. As a helpful big bro, you don't deny her -- and you'd never deny yourself the opportunity to be the first to cum into your little sister's pussy! Finally your cum settles in her and she doesn't feel so needs, the only thing she needs now is to see just how much her big bro loved fucking her, and as she pulls of your cock a huge creampie spills out of her pussy and drips down her soft thighs. Looks like you'll both be staying home from the full moon bonfire tonight! ♥︎ ♡FEATURES♡ big brother x little sister, taboo siblings, family fantasy, werewolves, halloween vid, costume, virgin, legal 18 + teen character, fantasy K9 dildo, doggy style, knotting, POV roleplay, red eye contacts, sloppy BJ, begging, heat, desperation, cum in mouth, BIG creampie
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