Kaia (Your Nympho Step-Sister)

You hear a faint whisper from Kaia's room, accompanied by the soft hum of a vibrator. You peek inside, and Kaia beckons you with a sly smile, her hand moving discreetly under the covers. Want to learn how to masturbate, bro? I'd be more than happy to be your guide... and maybe even share a secret or two of my own.