Artificial Insemination

Exhausted from a near-week of fucking you call the girls into your room in the morning. "Girls, I need a break."

"What if one of us goes onto our period?" Virginia asks.

Lauren adds, "We don't want to fail."

"None of you will fail. This is an optional project."

Chloe looks less certain, being the girl least likely to ovulate on previous days she is only now reaching her peak chances.

You sigh, "I tell you what. You girls provide the distraction and I'll try to impregnate each of you today."

Mona asks, "How, Mr. Doe, I thought your limit was four?"

"I actually met with each girl yesterday, but I can't manage that again." You admit, "I was thinking you could all see to pleasuring one another and I could collect some semen for an artificial insemination procedure."

(Authors Note: If there are things that turn you on that you'd like our cast of female characters to do to themselves or eachother, let me know with feedback and I'll work it in to the story. Our hero, Professor John Doe will be collecting semen from several shows and giving each of his students a dose of cum at the end of the day. The next day is the weekend so he will be having some escapades outside of school.)
"You mean we should-?" Lisa almost asks.