Cocks may rub.Logical formLearned from20 sentences. A female may rub salt.Logical formLearned from20 sentences. A female may rub palms.Logical formLearned from19 sentences. Thumbs may rub circles.Logical formLearned from19 sentences. A male may rub an ass.Logical formLearned from19 sentences. A male may rub a towel.Logical formLearned from19 sentences. A person may rub a finger.Logical formLearned from19 sentences. A person may rub sleep.Logical formLearned from19 sentences. A male may rub nipples.Logical formLearned from19 sentences. A person may rub a person a wrong way.Logical formLearned from19 sentences. Students may rub shoulders with champions.Logical formLearned from19 sentences. Bone may rub on bone.Logical formLearned from19 sentences. A person may rub shoulders with musicians.Logical formLearned from19 sentences. Some big boobs may rub (video eample).Logical formLearned from18 sentences. A male may rub sleep.Logical formLearned from18 sentences.