I am pleased to see you have decided to make the commitment, you won't regret this :)
To start off we will get straight to some testing. This will take a little bit of time depending on your.. responsiveness.. but it will provide very meaningful data for us to track over time.
The first test is a stimulus test, well will be assessing your 'time to full erection' as it relates to various types of images. You are not allowed to touch yourself for this test, simply view the images and we will see how long it takes for a full erection, if possible.
This test requires that you start a timer as soon as moving forward to the next page, and to stop the timer once you have reached a healthy erection intensity. There will be 10 pictures in each category, remember to write down your times!
The first category will be "tits", so let's get to it! Remember, start the timer next page and feel free to move forward and backwards to your desired pictures! If you aren't hard after 5 minutes, record "5+ minutes" and move forward.