Guy's Behavior

What does it mean if a guy sends weird/ sexual videos/ memes?

I had a fling with a guy on holiday 4 months ago and he has been messaging me ever since with random chit chat, funny videos and memes and saying he misses me/ asking when I'm coming back.

He is a funny witty guy but I've noticed that the things he sends me have been getting weirder/ more sexually oreintated. Why is this? I don't usually reply when it's too weird but he keeps sending them.

For instance one of the videos would start off with a dog running and then suddenly change to a guy balancing beers on his pumped up dick.. he's also sent me a clip where it looks like trump is giving another man head. And a spoof video of the sex olympics.. which admittedly did make me laugh.

Do you think this is just his sense of humour or is this quite weird?

He he has often joked that the only time he can get me to reply is if he sends a video but why such weird ones?
What does it mean if a guy sends weird/ sexual videos/ memes?
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