What's going on?

As Paul opened his eyes, he was overwhelmed by the sensations of intimacy. 

He had a man on top of him and inside of him.

He could feel his cock sliding in and out of what felt like a hot, wet pussy.

But he was a man and did not have a hot, wet pussy.

So what was going on?

Despite his shock and terror at what was going on, he couldn't help but savour every moment, feeling completely immersed in the passion until they both reached a blissful peak.