The smell of musty Rat fur, Tomtom's cum and her spicy rat juices filled Lisa's senses as she licked away at herself. It took several minutes for the oozing rat cum to stop flooding from her puffy snatch, but she didn't mind, savouring each lick.
Once the source of the cum had been abated, Lisa moved on to cleaning the rest of her crotch, licking her fur clean.
It was... enjoyable. She enjoyed the simple nature of it. Musing to herself she thought, "Would be nice to do this all the time instead of messing around with a shower..."
Once most of her thights and crotch were done Lisa looked up. It was almost gone the hour. Eric's mother would be home soon.
Lisa frowned, "R-rats... gonna hafta do sometin wit the cronivak now". Her snout was really struggling with some sounds.
She got back up on wobbly feet, waddled to the desk, scrabbled up onto the chair and crouched on it; grabbing the mouse.
She wiggled it and waited for the screen to come back on. LED'S bloomed to life, and the screen was back on, showing Lisa's log. She began to scan through everything.
"Baseline changed... am more rat now... want to be rat not human, yup yup. Attraction to rats at maximum, defo true... and..."
Her beady eyes bugged and a wicked grin crept over the muzzle.
"Am pregnant..."
Tomtom's head swivelled and he churred, pleased. Through Lisa a wave of joy washed came over her. She was bred by Tomtom, carrying inside her the beginnings of life, a litter of Tomtom's love. She ran a hand over her belly, still protruding from the litres of cum she'd guzzled.
"Oh Tomtom! Our brood is gonna grow!" She beamed, then... paused.
Where was she going to live? Where would they both live? Should she shrink Tomtom down? Or keep him this size? And her. Big rat or small rat?
And what about the humans? Eric? His mother? How would she deal with them.
Her nose and whiskers twitched in consternation as she thought. Then... tyres on crunching gravel! Eric's mom was home!