What if my family was oblivious to all my sexual actions?

As the words were inputted into the machine and disappeared soon thereafter, Max wanted to jump right in head first but decided to start small. As breakfast was being cooked by his mother downstairs he opted for a shower. Resisting the urge to masturbate at the newfound possibilities that filled his perverse mind, he got out of the shower. Using the towel to dry himself somewhat before tossing it in the laundry basket. He then peaked out of the bathroom door waiting for one of his sisters to emerge from her room so that Max could walk past her naked. If the machine worked as intended then she would simply not even notice or care that he was naked, and if she did he could play it off as there were no other towels.

Max's heart beat within his chest as he saw his sister emerge from her room wearing gym shorts and a plain white T-shirt. "Now's my chance," he thought as he opened the door and made his way past her.

As you walked to your room passing by her nonchalantly, she didn't even seem so much as put off as you said "Good morning sis, by the way, the bathroom is out of towels so if you need one you'll have to get one from downstairs". Kaylee nodded as she began to make her way down.

You stood there in all your nude glory as your cock swiftly hardened at the opportunity presented to you, freely exposed for all within the home to see.