A Taboo Fantasy - Made To Share A Bed

JOEY AND LUCY'S PARENTS HAVE MADE THEM TO SHARE A BED WHEN THE GRAND-PARENTS COME TO VISIT. THE TWO SIBLINGS END UP SCREWING EACH OTHER'S BRAINS OUT!!! To the horror of both Siblings....their Parents have asked them to share a bed during their Grand-Parent's visit!! Lucy is disgusted as she crawls into her Brother, Joey's bed....and both Brother and Sister complain about the inappropriate arrangement. Lucy's disgust at having to be in the same bed as her Brother...is about to get even worse!! Joey tells his Sister that he needs to masturbate....that he masturbates in bed every night before crashing....and that he can't otherwise. Lucy can't believe the "odd" request from her Brother....so she covers her eyes....and tells him to "be quick about it".. Joey begins to masturbate in the bed, beside his Sister.....and Lucy "accidentally" catches a glimpse of him playing with himself....and she is strangely aroused by watching him masturbate. Lucy asks if the process will be quicker, if she "lends a hand". Joey agrees that...yes....it might help. Lucy begins to stroke her Brother's cock....and finds herself getting VERY turned on...and puts it in her mouth!!! After sucking her Brother's cock to full attention....Lucy confesses that she is now EXTREMELY horny....and asks her Brother to fuck her!!! Joey fucks his Sister hard....VERY hard. Joey Pounds his Sister until he cums...at which point, the Siblings cuddle together.....and make a wish that the Grand-Parents visit more often