They fuck

Bruce slides his cock into Rachel's pussy while Clara fucks her asshole.

"Aggh!" Rachel moans while Bruce slides his cock in and out of her

"That's right, fuck that bitch." Clara says thrusting into Rachel as she did so.

She then fishhooks Rachel in the mouth to get her attention, "And you too, my little test subject, show your boy your big tits!"

Clara pushes Rachel's breasts together and Bruce leans in and starts to lick Rachel's nipples.

"Aggh!" Rachel screams while Bruce and Clara plowed into her.

"That's right fuck! Fuck!"

It didn't take long before both Rachel and Bruce scream as they start to cum hard before Bruce collapses on Rachel.

Clara push both on the floor.

"Well, that was fun." Clara says looking at her cock covered in Rachel's juices.

She looks at her test subject, "And it looks like the subjects breasts and dick are returning back to normal. Must be the ejaculation. It has to be. Make note to self. Keep subjects from cumming longer to keep desired results to last."

"What is going on here!" Madam Moon says holding the pig tail of Clara's assistant, who is rubbing her sore ass from the spanking that Moon gave her.

"Uh oh." Clara says to herself, "We might have found a complication."