Amy is curious...

"You filled her up," Amy says, staring in awe as a small dribble of cum escapes from Ellen's pussy while your cock remains embedded deep inside. "Oh that was so fucking hot."

"I can feel it," Ellen moans, still breathing heavily from her massive climax. "It feels so warm inside me."

"Mmm..." Amy moans, writhing behind Ellen's limp body. "I bet it felt great, feeling him burst inside. The pleasure... the danger..."

"Yeah," Ellen gasps. "It was so intense!"

At this point, you finally withdraw from Ellen as your cock begins to soften slightly.

"So intense..." Amy echoes, distantly. Then she seems to snap to, suddenly more awake than she was a moment ago. "Fuck me again, Scott."

"What?" you say, "Are you sure?"

"Fuck yeah I'm sure," Amy says. "I want what Ellen got. Fuck me and fill me up with that hot, dangerous sperm." She rubs a hand down your sweaty chest. "I want you. I want your jizz in me."

Your cock twitches back to life at the touch of her fingertips. You don't question her desire. Ellen rolls to one side as you pull Amy towards you in an embrace, pressing your body against hers. Your cock rubs against her thighs. She kisses you, taking your mouth in hers. She presses her tits against your chest, and leads your hands behind her to grab firm hold of her ass. She smiles as your lips separate.

"Fuck me raw, Scott," she begs. "I want you to fill me up with cum."