First all of Monica'a clothes disappear as she was left naked. Getting some attention to some of the men. Even some of them whistle.
Monica couldn't feel more embarrassed as she felt a weird feeling, in her legs, as they fuse together into a single limb.
She then sees her toes changw into her new tail fins as pink scales grow on her fuse legs.
Monica finds herself unable to breath as two slits grew on the sides of her body. She needed water or she'll die.
Thankfully Madame Illusia wasn't a terrible person as she made a swimming tank and place Monica in it.
Monica was now a mermaid and the new attraction to the circus. Monica swims around as the audience were impressed.
"Behold the new attraction to the circus." As she swam around. She notice Damon didn't pay attention as Lucky licking up his privates and he now had female horse vigina.
"Oh and it looks like Damon is almost done as well." Lucky then mounts Damon as he enjoy the pleasure.
Monica couldn't help but watch as her boyfriend becomes a mare.