Just his breeding machine (c/w bhdire8)

[Dots]

Al moaned so loud when he also shot his cum over his body. He could felt George's cum inside his womb and also the power that he gave to the babies. Their babies didn't get the power directly from his cum, but from the pure magic and burst out from their father at his climax. Al smiled when George spread his cum over his belly. It was shining under the moonlight. They both were enjoying this more than they thought. "They seem to love your power, George," Al said as the babies were kicking inside his belly. They would grow from that pure power, but Al also needed to earn more nutrient for them. Only magic couldn't help them grow healthy.
(I think the growing rate of the babies shouldn't depend on only the magic. They won't have much sex if that's it because Al didn't want their babies to grow soo big hehe)