Ruby has a big date today and is super nervous because she's a little naive about sexual things. She's a virgin and hasn't really messed around with anyone before. Luckily her stepsister, Kiwi is here to help. She reveals that she has a cock and asks Ruby if she would like to practice her oral skills. Ruby hesitantly accepts after the shock of her stepsister having a dick wears off. As it turns out, Ruby is a natural at cocksucking and takes every inch of Kiwi. Kiwi fucks her stepsister's face until she cums and Ruby swallows her first load