Yes

Samantha finally found his bedroom and threw John at his bed. She almost missed, but John still had a soft landing. And now she would have fun with her not-crush. It only made her excited when she pushed him around. Other guys didn't feel the same way, but that was not the point. Right?

"Now get naked John and get ready to do as I tell you." Samantha ordered while she was rapidly undressing.

Her t-shirt almost ripped apart as she aggressively pulled it over her large boobs. She felt throbbing sensation in her pussy as she looked at John. What made her even more aroused was the feeling of her butt moving when she got closer to the bed.

"Sam" said John, unable to say anything more as he looked at her bare chest.

And before he could say anything else, Samantha got close and kissed him. Then she used her side to push over onto his bed. His hands landed or her exposed bottom, that was now sticking into the air, as she pressed herself onto John.

John's hands groped her ass as she got into position, John between her legs, his tip almost touching her womanhood.

Then she lowered herself, feeling John entering her.

"Aaaah..." she let out as she now started breathing heavily.

She then started moving, slowly increasing her speed.

Then John snapped his fingers.

Samantha got even stronger. But that wasn't the only change. Her butt started to expand. While she was moving up and down, her booty bounced with it. Ballooning out more and more.

So round.

Firm.

Yet so soft.

An impossible combination.

John's hands sunk into Samantha's behind and caressed her as much as John's hands allowed him.

John tried his best, but there was too much booty for him to hold it all. Not that he didn't try.

plap plap plap plap plapplapplapplap

So John kissed Samantha, they both reached orgasm. John filling Samantha's enlarged pussy in mere seconds. So much so that it started to overflow and paint everything nearby white.

Both lovers started to slow down as they were both running out of breath.

"Hell, I might actually love you." said Samatha