color

For all the talk about leg shaking and exaggerated screams, I haven't seen this mentioned before. One of the hotter if more subtle signs of arousal is when a woman's face, chest, etc. turn red. The more dramatic the change, the better. Not sure what makes some women more susceptible to this...

So for the past few months, I noticed that my dick has become a darker color than the rest of my body. It used to be the same, but until recently it has changed in appearance. I'm wondering if it has anything to do with my masturbation habits because I've been masturbating more ever since I...