It was a Saturday, round about noon, my parents were going to be gone for a couple of hours (I don't remember what they went out for). So my big sister (Abbi) was in charge and she decided to invite 2 of her friends over. As far as I remember it started off with Abbi saying to me "Do you know what a wedgie is Amy", "No", I replied. "Would you like me to show you?" said Abbi with a friendly smile on her face and what do I go and do, I reply with "Ok." So Abbi told me to follow them to the back garden, once we were outside Abbi grabbed a rope then looked down my pants for my underwear and tied it to my undies. "What are you doing with my panties", I said "I'm showing you what a wedgie is silly", Abbi replied with a friendly voice "Oh ok", I replied. So I let my big sister continue while her 2 friends watched looking like they were trying not to laugh, then Abbi tied the over end of the rope to the tree branch and had me stand on something and said "Are you ready to find out what a wedgie is", Asked Abbi making it sound like it was going to be fun so I replied with "Yeah", "Ok 3, 2, 1", said Abbi then she kicked the object I was standing on so that I would fall down. I screamed in fright thinking i was going to fall to the floor but then I started bouncing around and started to feel a large pain in my butt. I looked up to the tree branch to see what was going on and I noticed my frilly pink panties were above my pants and my butt crack was on show. I looked back at my sister and her 2 friends and saw that they were laughing at me and ended up screaming "Owwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww this hurts so much!" while crying in pain. Then Abbi decided to come over to me and pull my pants down and then turned me around and pointed to my butt saying "Now that's a wedgie!" Abbi and her friends started laughing again while I slowly turned back around. The last thing Abbi did was grab my legs then pulled down on my legs then let go so I ended up bouncing up and down and said "Now you know what a wedgie is enjoy", then the 3 of them went inside.
30 minutes later I really needed to pee so I ended up peeing my undies and a little bit of pee ended dripping down into my pants so my pants also smelled like pee.
Then 30 minutes after that my frilly pink panties ended up ripping and I fell to the ground holding my butt in so much pain, I was so upset I didn't even pull my pants up I just ran back inside with my pants at my ankles, ran past my sister and her 2 friends and ran to my room crying.