An (apartheid wall) may undergo an erection.Logical formLearned from3 sentences. A friction may pertain-to an erection.Logical formLearned from3 sentences. An erection may stiffen.Logical formLearned from3 sentences. A mouth may pertain-to an erection.Logical formLearned from3 sentences. An erection can be unsatisfied.Logical formLearned from3 sentences. An erection can be male.Logical formLearned from3 sentences. A mouth can be on an erection.Logical formLearned from3 sentences. An erection can be enormous.Logical formLearned from3 sentences. An angle may pertain-to an erection.Logical formLearned from3 sentences. Erections may appear in a magazine.Logical formLearned from3 sentences. An erection may stand firm.Logical formLearned from3 sentences. An erection may pertain-to gin.Logical formLearned from3 sentences. A hand may tighten around an erection.Logical formLearned from3 sentences. A person may rub an erection.Logical formLearned from3 sentences. An erection can be plump.Logical formLearned from3 sentences.