In her ass

You decide to cum in her ass. As you feel the rushes, you could have sworn that you felt your cock grow an inch, like when you were with mom. Probably a body mechanism of your race.

You push even deeper, it hurts her so badly that you can hear her muffled screams through your hand.

You're cumming

3

2

Your cock swells from the inside, opening up her hole even more.

1

You orgasm, streams of cum overflowing in Stacy's ass.

You let go of her mouth, and she lets out a sexy moan.

You're still orgasming, your cock is still hard, but it's calm now. You hear Stacy say something weakly

"I didn't know that I wanted you so badly, please give me your cock more often." she says, as she slowly passes out and falls to the ground, her panties at her feet, her clothes half open. You remember that Min told you that once girls get your cum, they become normal after 15 minutes of no cum. He didn't tell you that they'd pass out though.

You've finally converted her into a true slut. She finally belongs in this heaven of yours. Her transformation is complete.

Speaking of transformations, your cock actually looks like it grew another inch.

You pull up your jeans and move Stacy to where you were sitting, on the floor with the puddle of cum. You leave her there.

Your bus is just outside your school and stops. Everyone gets down and you do too, leaving the slut that you just brainwashed there. You were the only guy in the world, so the driver would know that it was you. As you get down, you look at the driver and she smiles at you as you get down, she looks pretty hot too. Maybe some other day.