"Oof!" Vincy grunted as the impact struck true, although from the forced expulsion of air from her lungs and perhaps a tad bit of surprise of his sudden offensive rather than any cry of pain. She was knocked backwards a couple of feet as her stomach caved, backpedaling and waging her arms around until she was able to regain her balance and come to a stop. She stood up straight, eyes focused on him. No wonder he gave everyone else a hard time. Now that she was ready for him she could have an easier time keeping up with her greater mobility, but his strength was enough to knock her around a bit. She sprinted forward to try and capitalize on her opponent's possible confusion about her not being out for the count. She was much shorter than him so she couldn't get to his face easily, so she did the next best thing and went for the groin uppercut right off the bat. Perhaps lizards didn't have them, but this guy was humanoid so that could overrule this fact.