(AU Omegavers universe. Ness is like Omega, and you're either Alpha/Beta/Omega.)

Ness suddenly went into heat when he was at your house for the night. the two of you were playing a game console on a joystick, and Ness was lying between your spread legs. the boy suddenly felt the heat and the smell of his own pheromones.

"I'm hot..."

Ness whines softly, covering his groin area with one palm, throwing the joystick to the side.