He kept fucking her until he came.

It was quite obvious to me that not only was Emily enjoying the multiple orgasms I was giving her but she wasn't used to it.

"Oooooh," she moaned against my neck as she started to climax again. "Oh my... how... oh God... have you... Oh fuck... not cum... OHYES... yet?"

"I love fucking beautiful women," I whispered in her ear as I increased the tempo of my thrusts. Of course, I couldn't tell her the truth that I wanted to last longer than Bill in our friendly competition.

Emily came two more times before we heard Bill let out a loud groan. With that signal, I jabbed the blonde's cunt a couple more times with my dick before releasing a torrent of semen into her womb. She stroked my hair as my thrusts slowed until the last squirt.

"I've never cum so many times before! Most guys cum before I can!" she sighed, her pussy muscles milking my still hard cock. "Oh my God, you're still hard!"

"I'm not most guys," I grinned and gave her a quick kiss on the lips before pushing myself off of her.

"I can tell!" she giggled, reaching down between her thighs to rub her redden snatch.

"Hey, Mike!" Bill yelled from the doorway of the master stateroom. "Time to switch!"