It's your birthday and you are getting frisky as we walk home from dinner, while I tease you about a surprise I have for you later on. You are too excited to wait til we get home, so you pull me into an alley and we start getting naughty. I finally reveal the surprise I have for you - the anal sex you have been wanting for so long! I pull my stockings down, bend over, and slide your dick into my tight, little asshole. Then I beg you to fill me up with your warm milk as I cum with you. Ready to get inside my ass?