My boa (Columbian red tail, 3 years, f/t) Lugwrench ate a few days ago and after he'd gotten his meal into his mouth, out popped a hemipenis! About 5 minutes later, after he was mostly done swallowing, it slipped back in on its own just fine. This hasnt happened before, why did my snake get a hardon while eating?!
Note: It wasn't a prolapse. I've seen my snake's copulatory bits before and that's what it was. He is fine and active, no bad signs, he just... got excited. Why???