First one, then another. Two more boys seemed to show up and now that Sumi was inside a Psuedospace with no one around she could tell they probably had the same 'strength' as Sasha. She grew silent for a moment, not really paying attention to how one boy thought this was some form of yuri encounter, so it wasn't something she noticed. She got off of Sasha, the yellow glow around her other first dissipating as she looked at the three of them. Sumi could tell that they all weren't normal and that they all had some form of power within them. She could tell because their Ki was greater than that of a normal person's. 

She was standing now, letting Sasha stand up on her own. She was still slightly ready to attack at any time, but now she was willing to let them at least explain themselves before she attacked. "If you're not working for anyone and your not normal humans... then who are you?" She was glaring at them still, but not really in a intimidating way, but just with her eyes slightly narrowed and her body in a subtle fighting stance. She was clearly an expert of martial arts from the way she took down Sasha, that yellow glow reappearing around both of her hands again. 

"Also why did you approach me if you aren't working for anyone then?" She wasn't stupid. It was clear from the tone of that question she saw through the 'you dropped this' ruse as she dropped no such item. Plus Sasha suddenly having two other associates in the Psuedospace as well weren't exactly helping her case.