A 6-year-old was suspended from school in Canon City, Colo., after kissing a girl on her hand. School officials said the smooch was sexual harassment, KRDO reports.

Hunter Yelton reportedly had a crush on a female classmate. So he planted a smooch on her hand as a way to show his affection. A smooth move, no doubt. Unfortunately for Hunter, the school didn't agree. The kiss was seen as a kind of harassment. Hunter was sent to the principal's office and suspended.

Hunter's mom Jenny Saunders told KRDO that the subject of Hunter's affection was OK with the kiss. Other kids told the music teacher about the sneaky smooch.

Saunders told KRDO:

"That was the day I had the meeting with the principal, where she first said 'sexual harassment'. This is taking it to an extreme that doesn't need to be met with a six-year-old. Now my son is asking questions… what is sex, Mommy? That should not ever be said, sex. Not in a sentence with a six-year-old."

Both mother and son told KRDO that Hunter isn't exactly an easy kid to have in class. He's been suspended before for "roughhousing" and for kissing the same first-grader on her cheek.

KRDO reports that the school district is sticking to its stance. The superintended told the station that Hunter's kiss fits the district's definition of sexual harassment.

His mom isn't happy that her 6-year-old now has that mark on his record.

"How can you do this? How can you say this about my child?" she said. "Remove sexual harassment, remove it from his record. I'm going to stand up and fight for him because that's not the case, that's not what happened at all."

Follow Mike Krumboltz on Twitter at @mikekrumboltz.