This was actually covered in the manga when people thought she was "prostituting" (or something similar to that) herself even though she was genuinely trying to help people. Of course, her method of trying to "heal" people attracted the attention of a real pervert. Of course that guy gets a real good beating before he does anything. So yes, this is funny.
You say you'll heal the heartaches of anybody, young lady?Damn, she's cute.I can't wait any longer-We'll let you take good care of us, then.HaaAhhh...ahh...ah...HahKobatoIt's warm...Please let me help with anything.Put a lot in Kobato...Please let me heal you.Ahh~HauHaHaaAhh...hah, I can feel it twitching.How many?Go ahead, everybody...Y- Yes!And she smells good.Whoa, no shit?A virgin?I'll do my best.Hah...