I'm kinda curious how you guys imagine what the gland on the nape looks like. I always pictured it like a small translucent patch with thinner and smoother skin like the one one the palm or the skin inside the mouth with a slightly glowing peachy or pinkish hue like how the skin would look like when you try to put a flashlight underneath any of your fingers, and under that would be like the flattened but with a slight protrusion female petal.