You answered Emma's ad because she is doing research on penis size. She needs to measure your cock in its flaccid state, so you drop trou and show her what you have. She takes your measurements and she notes that you seem to be on the smaller size so far. There is nothing to worry about since there are all different sizes of penises. Now is the fun part: the measuring of your penis in its fully erect state. Emma takes off her shirt as visual inspiration and she is happy to see that you are growing...
You answered Emma's ad because she is doing research on penis size. She needs to measure your cock in its flaccid state, so you drop trou and show her what you have. She takes your measurements and she notes that you seem to be on the smaller size so far. There is nothing to worry about since there are all different sizes of penises. Now is the fun part: the measuring of your penis in its fully erect state. Emma takes off her shirt as visual inspiration and she is happy to see that you are growing...