Does makeup also make her look 75 pounds less, a lighter shade hair color, a bit taller and no pimples or wrinkles?
As with anything, you can go too far with Photoshop (and with makeup as well).
As a non-professional but serious photographer, I don’t find a problem with moderate touching up of a photo to enhance the image of a person.
If you’re going to so radically alter the person (such as take off 75 pounds), then what’s the point? All that’s going to happen is that the date will feel betrayed upon actually seeing the person and realize that they can’t trust them at all and end the relationship right there. So what would be the point of it?
The Wolf