Kendra had been through a lot of firsts lately: her first time having sex as a catgirl, her first lesbian experience, her first threesome. But those were all things she had fantasized about at least a little. Her and Eddie having a transgender transformation was wholly unexpected, beyond her wildest dreams or nightmares.
She felt her sensitive new penis in her hand and watched Eddie pull off his shirt to free his heaving chest. She felt warm and lustful.
Kendra wasn't sure about the consequences of what had happened, but she knew someone who would. Scrambling out of bed, she got her smartphone texted her mother: "Potions got reversed. Help!"
It didn't take long to get the response: "On my way home. Whatever you do don't have sex!"
Kendra put the phone down and looked at Eddie. Eddie had stripped off all his clothes and was sitting naked on the edge of Kendra's bed fondling his new breasts. Kendra felt her dick twitch. She had an erection. She wanted to find out what it was like. But her mother's warning loomed large in her mind. She bolted for her bathroom, shutting and locking the door behind her.
Eddie was confused. He stood up, walked over to the door, and pawed at it.
"What's the matter?" he asked through the door.
"Mom warned us not to have sex like this" replied Kendra.
"Oh" said Eddie. He'd been through so many sexual escapades since finding out Kendra was a were-catgirl he was feeling strangely up for even this. He walked back to the bed and lay down. Eddie began to explore his new female body, reveling in the pleasurable sensations.
In the bathroom, Kendra took off her now baggy shirt and started in disbelief at her flat chest. Her pants felt uncomfortably tight so she took them off. She looked at herself in the mirror. The potion mix-up had given her the kind of body she would normally lust after.
Then she heard sounds coming from her bedroom. The low moaning of a female masturbating. Eddie was enjoying his new female form. Kendra thought back to the sight of Eddie sitting naked on the bed a few minutes earlier. She felt so horny.