If you chose Peter as your character, you have to change penis type in this section:
Code:
body[2]
{
body_type = PETER;
file_name = "scenes/main2/characterShape.obj";
coll_name = "scenes/viewer/viewobj1Shape.obj";
walk_sound = "scenes/sounds/main/walk1.wav";
min_height = 0.8;
max_height = 1.75;
penis_type = NORMAL;
penis_pos = (0,0.93,0.09);
Replace "NORMAL" with Long or Big or Mandingo or Mandingob or Extreme or Superlong
If you play as Bob, change penis type in section where "body_type" is 'BOB"