male pastel doesn't want to breed

[snakesRkewl]

I have a very aggressive clown male that is 2400+ grams, most of the time he's a smoozer and there's no issues.
Other times he's quite aggressive and won't take no for an answer and what I see is him trying to pin them down and hold them until they give in.
He'll just patiently lay on them until they decide enough is enough