It went from gentle to rough as soon as she was able to. Each time it was pulled out, there was a loud, wet pop that drove him insane. He panted hard and slammed into her spot, roaring loudly.
He was roaring over and over, like a caged animal finally set free. He drilled into her spot, knotting her over and over again, bellowing out mating calls over and over. He didn't want to admit it, but he was getting close.
He knotted her and bellowed out a mating call as he dumped an utterly massive load inside her, flooding her core far beyond the brim with his thick cum.
She munched on it slowly, staying in bed as he cooked. This all felt odd, but not a bad odd. She didn't really understand. She had only been with him a few months and now here she was, permanently bonded to him.