A comedy romance with a little magic thrown in. Tenko is a 14-year-old schoolgirl who lives alone with her father after her mother's death. One day, she receives a Christmas gift from her cousin, Nanari, who works for a toy company: a goofy-looking plushie of a winged dinosaur which turns out to be... alive! The little monster flies, belches out fire, eats riceballs, and generally creates havoc in Tenko's life. It follows Tenko everywhere, despite her wishes for it to do so, and yet it protects her from harm... Even worse, when Tenko meets her first crush, the handsome Madoka, the little plushie-beast tries to play Cupid! Will love wilt before it has a chance to bloom?