I love this idea! I would never post photos of my girlfriend out of fear of her getting recognized and it getting back to her, but I'd gladly describe every inch of her! She's white, 24, dark hair, 5'5, idk exact weight but she's a healthy weight (not fat) and has a nice hourglass figure.
Now for the fun parts
Her boobs are C cups. They're round and firm with no sag, just some hang because of gravity on Cs. Although they look firm, they're very soft to the touch and they squish perfectly when you grab them. They're perfect to have one in each hand. She usually has tan lines on them. Her nipples are light brown with average sized nipples and areolas.
Her ass is nice and round with a firm look to it. She's got enough ass where the cheeks have nice motion if she shakes it, and great recoil when you spank her or fuck her from behind. Similar to her boobs, she usually has a tan line on her ass which I think looks super sexy. Her asshole is light brown.
Her pussy is a slight outie. her outer lips are light brown and her inner lips are more pinkish/light brown. We've never used lube as she gets very wet naturally. Even after years of me fucking her, her pussy still has great tightness to it and it feels incredible to be inside her. She also keeps it fully shaved.
I hope you can picture naked body her clearly!