Laura quickly went down her stairs, not even bothereing to put on clothes. Clara was waiting in front of the door and when it opened, she got to see the goods up-close: she knew Laura was more on the "stacked" side of shortstacks, but fuck, she really was massive! Her boobs were like basketballs and her ass were like small yoga balls! If she weren't already hard, she would surely be by now.
Laura looked down at Clara's massive, leaking bulge, but she was even more intrigued at the two melons being stuffed in her pants. She looked closer, and it looked like they were slowly getting bigger. Clara said "I'll be real with you: I wanted to challenge myself to not masturbate for the day, but then I see you, peeping at me and acting like a fucking slut. So now, you're going be a good little slut like you were upstair and suck my cock, ok?~". Laura, her pussy flooding, responded "Y-yes, mistress".
Laura guided Clara to her room. Clara sat on the bed and Laura and immediately went to work sucking her cock and fondling her balls. Clara moaned "Good bitch, hmmm~". She noticed a remote or something and decided to play with it while getting her cock sucked. It already had Laura's body in it (alongside one that looked like hers) and Clara figured "If I can enhance my -hmfuck~! cock-sucking session...~".
She made the model partially cow like herself. Being the only bull woman in the world made Clara feel powerful and sexy, but she always loved the idea of having a personal cow cumdump. She also made it so that like her balls, the character's tits, if not milked after some time, will start to grow and grow until they were relieved. When she hit "apply", she went back to using Laura's horns as handlebars to fuck her throat. Laura was spraying milk everywhere, her boobs slowly growing. "You'll need a good milking after you're - Ungh~ finished milking my cock, my little cow~".
Finally, with a moan, Clara cummed, her balls shrinking back to their normal, melon-size. After guzzling on all the cum, Laura mooed seductively and knead her leaking nipples. Her boobs had went from basketballs to volleyballs and milk was sprayed everywhere. "Please mistress - Ungh!- I need my -hmmmilking~"