Sister In-Law's B****
My wife is from a large family of beautiful, conservative people. She and her sisters are all tall, thin and very pretty. One in particular stands out. She is 20 and a bit less conservative with her attire. She has, I'm guessing a B cup and they have looked amazing for years.
Yesterday at a picnic she bent over to fix a seat next to me and I looked down her loose tank top and saw all the way down to her belly button. Her bra was white and plain but her skin was nice and tan.
Suddenly her left breast fell out of her bra cup and I saw it all! It wasn't perfect by any means but still turned me on like crazy. It hung down a lot. It wasn't very full at all. It fell out, narrowed right up and hung low. There were no tan lines and her areola and nipple was dark. She has large areolas, like her sister.
She didn't stop what she was doing and just let it dangle until she was done. She sat down, descretely fixed herself and started eating her lunch. I don't think anyone caught me gawking.