The truth

You take a deep breath and try and talk your way out of this. You look the principal in the eyes who leans back expectantly steepling her hands together. You clear your throat and begin "Well for your first question me and my sister started sleeping together, and she wanted to livestream us having sex to them as a way of breaking up with them at once." Your principal raises an eye and you realize that sentence is the words of a crazy person yet you continue, "As what you plan to do I have no idea because I am pretty lost her myself."

She looks at you with her eyes are hard and deep. She unsteeples her hands and points two fingers at you "So you are telling me you and your sister are participating in a openly incestous relationship, and that is in fact you in this video?" You have literally nothing to say to that and just nod, the video of you getting a blowjob from your sister is still going. She connects her hands back together and inhales a bit and then exhales her large chest rising and falling. She speaks up "So this video is real then?" she asks a bit of curiosity creeping along her face. She is totally hung up you notice on the authenticity of the video. She reaches forward and taps her finger near the phone giving you a full view down her shirt, "So you are saying this is actually you in this video, and not one of those deep fakes or some type of edit? Can you... prove it?"

You then realize exactly what she really wants to know. You stand up and pull the hem of your sweat pants and boxers down. As you pull your pants down the principals eyes follow the hem as each inch of your big meaty cock and balls comes into view, until it goes so far down she cant see past the edge of the desk. The principal stands up and walks around her desk and puts on hand on your back and another around your dick's base. She slowly strokes your dick while looking you in eye breathily "No wonder you are so bold about what you did, you must feel like a king with this between your legs? I mean with a monster like this between your legs no wonder your sister would be so brazen." She keeps jerking and you are growing hard and you feel her speeding up it doesn't take long before you are at full mast. You don't feel in control here you realize and she has all the power.