It was my Dad's birthday and downstairs in the garden there was almost all my family. I already had drink a bit more than I should. During the party my uncle (my Dad's youngest brother) told me he was feeling horny and couldn't stop thinking about the first time (and only until that day) we had sex. I quietly put my hand on his cock and definitely was something hard under his pants. That made me fell wet so I told him to meet me in the bathroom upstairs. My uncle wanted pussy and I needed some cock too, so why not?