The mother's boyfriend is visiting and the woman's teenage daughter touches his dick in the kitchen. The girl is very horny and doesn't know any men to explore. The girl pulls her dick out of her pants and kneels down to give him a blow job. She has a special instinct for sucking cock. The man enjoys the girl's mouth as he talks to the woman in the other room. The man ejaculates into the mouth of the girl who swallows all the semen with a smile on her lips