You're staying at a hotel with your shy people pleasing best friend and as she is getting changed and ready for bed you whip out your dick and jerk off to her. She is shocked and asks why you are doing that, you tell her its apart of your nightly routine. She doesn't believe you but is too shy and just tries to constantly ignore you jerking off by talking casually like nothing is happening until you ask her for her shirt to cum in and clean yourself. She resists a bit but gives in eventually and admits she had never seen a penis, let alone one cum before.