POV: i am your step-daughter FaceTiming you (my step-mom) to say i can't make it home for the holidays.
at the end of the call YOUR step-mom comes in. you think that you hung up with me and the two of you almost immediately begin to get intimate while i can't help but watch.... i am SO turned on by this that i begin to masturbate.
the two of you hear me and realize the call is still going. you are first embarrassed and then excited. i start directing you two on what to do as i masturbate to not one, but two, orgasms.