You feel the plant moving down and up your arms, legs, torso, neck, head, until finally it stops moving around at your brain. You feel yourself being pushed aside, but still conscious. You can hear, feel, taste, touch, and see everything, but you had no control. None whatsoever. There was one feeling you could feel that the plant can't feel : the pleasure of submission. You felt happy, intoxicated even. You feel the plant take control, making you more and more aroused. You, or in reality the plant, reached over to the nightstand and turned off the light. Then the plant lies flat on your back, and you can feel your hands stroke and tease your member ever so gently.
The feeling this gives allows you to no back and relax, letting the plant take full control. You feel yourself fill with alien energy as the plant adapts to your brain and allows the two of you to do something you couldn't do before: psychokinesis.
What could the plant possibly want with psychokinesis? You don't care, you just let the plant do whatever. It goes from gently teasing to taking both hands, gripping them around your erect, rock-hard shaft, and rubbing it up and down, extremely fast. The pleasure the masturbation gives you fills you with desire for more. The masturbation lasts about ten minutes before you finally cum, allowing the plant to take full control over you, including your bodily functions, your emotions, and thoughts.
"Yes, this alien can be trusted," you think to yourself. "It gave me such intense pleasure, I give it everything it wants in return!"
I could feel my mind move my cum up into the air, and into my open mouth. Nothing could make me feel happier.
The plant then decides to take its reward. I feel myself grow older. Hair grows on my arms, chest, face, and underarms. I grew in size as my muscles expanded and grew. The most important thing was the growth of my canines and nails.