Nyarko, wondering why Mahiro hasn't plowed her yet, immediately jumps to the same conclusion as many "Haiyore! Nyarko-san" fans and worries that he's gay.
And then of course, she busts out the tentacles, never realizing that THAT'S why the idea of sex with her creeps him the math out.
The Clueless Chaos, ladies and gentlemen. Still love her tho. :)