"Omg, I'm so sorry!" He yells, pulling out of you.
You look at your vagina, overflowing with your own spunk. If you were human, you'd most certainly have gotten pregnant. "What's the matter, human? It's not like I can get pregnant, were different species! Now come back to your alien overlords clean up this mess you made, no hands."
"Shut up! This is seriouslik! The thing with these teleporers is that if any semon gets inside your body, the change becomes permanent!"
"What?! Then why'd you have sex with me?" You respond
" I didn't know humans had such poor control!"
"They usually don't..." you blushed.
"Oh no... I still have to present the queen with a human... hope you like role-playing as me, cause you are going to be doing it for the rest of your life... and I will have to take your place..."
"I see," you said, you weren't actually that concerned, you found that you were more comfortable in this body than your last, that may have also been the hormones fault."well, we have two months to teach each other about how to be each other... and sense I'm already all inseminated, I see no reason why we couldn't also fuck during that time"
He responded, "I guess that's our only choice... oh, I need something to take my mind off, this is too much for me to handle right now... can we have more sex, right now?"
"Of course... human..."