I grabbed Lisanna's panties and she gasped. "Wait, please no, not here!" She started to plead while trying to force my hands away from her undies. "Wedgie time!" I yelled as I yanked the girls panties up to the back of her neck. Her face grew bright red. "St-stop it, l-let me g-go!" She stuttered". I yanked her panties up even higher, and she let out a small moan. "Oh my, you're enjoying this aren't you?" Mira asked. "N-no! don't be ridiculous", Lisanna replied nervously. "That sounds like a yes to me!" Mira said. She then turned to me and said said "give it to her good", and winked at me. I then started to lift her off the ground and she started kicking her feet. I started lowering her, then jerking her upwards, causing her to moan each time. "Wedgie! Wedgie!" I taunted. "Sh-shut up! pl-please", let me go, she begged. I then lifted her up as high as I could, and she gritted her teeth and moaned, followed by a sudden gasp. Mira gasped and blushed, while Lisanna hung from her underwear with a defeated look on her face." Can I please come down now?" she whispered. I let her down and asked if she was ok. "I'm fine, she said quietly as she pulled her shirt down to cover a wet spot on her crotch". I tried to tuck her panties back in when she said "that's ok, just leave them, and she left with her undies still reaching halfway up her back. "Any idea what that was?" I asked Mira. Mira giggled. "Let's just say, she may have enjoyed that even more than you". The next day, I was back in the guild hall talking to Mira when Lisanna ran over to me and hugged me. "Ok now. Close your eyes and say ah!" she said, and I did. She stuffed what felt like a cloth into my mouth, and when I pulled them out it was a pair of panties. "That's my underwear from yesterday!" She said as she smiled and blushed. "So you're ok? I was worried you were hurt from yesterday"." I"m more than ok, she said". "Between you and me, wedgies are a huge turn on for me". I just wasn't expecting you to give me one in public, and in front of my sister". "Oh, so that's what that was," I said, having put the pieces together in my mind. She then gave me a kiss, and said, "we should definitely do that more often, in private next time. But for now"... She then rolled up her shirt, reached down her pants and hiked her lacy white thong over her hips. She then winked and walked away. Mira then walked up, and said "wow, now I can't wait for mine", as she bent over, showing of the same panties as yesterday.