Cum in her.

Sara rolls her head side to side as she is overcome with another orgasm. As much as you would love to fuck her all night, you are still a mortal man with limits, having already cum in her twice, so you speed up your thrusts until you finally feel your balls tighten.

"FUUUUUCK!" you roar and release a torrent of semen in her pussy.

Sara cranes her neck up to kiss you as you continue to pump, albeit slower with each consequent thrust, into her cunt.

"That... that was amazing!" she gasps, squeezing your softening cock with her pussy muscles.

"Yeah," you mutter, unhooking her legs from your shoulders so you can roll over. Sara snuggles against you in your arms. You kiss her on the forehead before you tiredly look up at the ceiling, amazed at how fast the day had developed from you looking for a place to live to you fucking your new hot roommate who happens to be an old classmate.

"Mark? Sara whispers.

"Yes?"

"I know we had sex because we were drunk and horny..."

"Are you having second thoughts?" you ask, looking into her green eyes.

"No! I'm glad we made love!" she smiles. "I just want to say that I don't want any awkwardness between us in the morning."

"I'm glad," you sigh.

"In fact, I would like us to keep having sex," she whispers in your ear.

"As roommates or lovers?" you ask.

"Both?"