Is this behaviour disrespectful or what?

Guy in a text message. You more or less don't exactly know one another. But the conversation turns flirtatious and then he takes it a step further by become sexual. Maybe not blatantly more subtle but you'd have to be dumb not to realize what he's referring to/getting at.
Vote A
Not disrespectful
Vote B
Threading the line between disrespectful & not disrespectful
Vote C
Select age and gender to cast your vote:
2 mo
To be clear we know of each other but don't know one another. In essence we're strangers.
Just happened to be chatting which became a bit flirtatious & he went further to become sexual. To me his behaviour was akin to unsolicited dick pictures and ironically he offered dick pics. It's why the day after I informed him I wasn't an 'easy' woman cause to me his behaviour was disrespectful.
Is this behaviour disrespectful or what?
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