You have volunteered yourself to partake in a study observing the impact of ‘wrong-hand action’. Brain-derived neurotrophic factor is a protein that is released when you use your non dominant hand for an action such as brushing your teeth, unlocking your door....stroking your cock. You are hooked up to machines that measure all your vitals, you are told to strip and to begin stroking. The professor observes you, the machines and takes notes.

She measures your cock before it’s hard and after, she gives you various instructions, telling you to slow down, speed up, to swap between you...

You have volunteered yourself to partake in a study observing the impact of ‘wrong-hand action’. Brain-derived neurotrophic factor is a protein that is released when you use your non dominant hand for an action such as brushing your teeth, unlocking your door....stroking your cock. You are hooked up to machines that measure all your vitals, you are told to strip and to begin stroking. The professor observes you, the machines and takes notes.

She measures your cock before it’s hard and after, she gives you various instructions, telling you to slow down, speed up, to swap between your non dominant hand and your usual one. She ask you at regular intervals how aroused you are on a scale on 1 - 10. She is the consummate professional as she lifts up her lab coat and shows you her bare legs and the leather straps wrapped around her thighs.

She smiles encouragingly as she rips open her coat, revealing her hot as fuck outfit, your arousal is off the charts. You cannot cum, you must obey as she continues to test your responses to her tits, her ass. She encourages you to stroke all the while, she is pleased with your results.

She asks for permission to collect yur cum for it to be tested of course you agree. She kneels in front of you, her huge perfect, bare breasts in your face as she counts you down into orgasm. There is so much cum. She is happy, so much so she invites to continue further into the study...of course, you agree in a heartbeat.

Contains: female domination, femdom pov, fantasy, masturbation, encouragement, mindfuck, mental domination, men following orders, strip tease, ass and tit worship, sensual domination, cum countdown, fantasy, glasses, red nails,