Better straighten up.

Scott and Sarah are brother and sister who swap bodies with each other in the great shift.

Even though Sarah knew there was no way of ever getting her body back she still like to tease and control her brother and stop him from having any fun in her body while she was out screwing most of her old girlfriends with his former tonka toy.

She constantly warned him what she would do to him if she ever caught him masturbating in her body and even know it repulsed him at first having his sister's former private parts between his legs aching to be played with what horny teenage boy could turn down an opportunity like that.

But he was still frightened of what his sister would do to him if she found out he had just taken his knickers off in front of all his friends and played with himself right in front of them

So he frantically search for his sister's knickers as he heard her car pull into the driveway giving his best friend Michael a closer look then he could have ever expected of his sister's wet pussy as he climbed on the chair to look out the window too frightened to care that his friend was sitting there before remembering he had threw them in his haste to play with himself under the chair and just had enough time to put them back on before she walked in the room.