Lily felt something pressing into her shoulder as she groggily woke, she reached to try to feel what the pressure was soon finding a distinct shape she knew very well.
"you shrank again huh Heath?" Lily asked as her hand ran over the finned tail, the smooth scales, her fluffy ears all wrapped in the temporarily eight-inch tall beast girl. Lily could feel Heath trying to hug her neck. Heath didn't have periods but she did have a time of the month where she would shrink to a small more helpless but even sweeter and cuddly version for a few days. Lily always looked forward to these due to Heath being even cuter in her actions.
"Cold," Heath exclaimed as she nuzzled into Lily's shoulder.
"Well I guess I'll have to do the chores for today." she gently lifted Heath and placed her into a pocket on the front of her pyjama shirt, Heath and her had put it on all her pj's for this very occasion, she began by dusting as she hummed to herself and mini Heath. Lily could feel her tiny lover crawl up her shirt, soon reaching her face.

"kiss." Heath cooed to her lover much to lily's joy.
"just one okay?" Lily parted her lips to kiss Heath's tiny form but the moment her hot breath hit the tiny beast girl a new idea entered Heath's mind. She kissed Lily but before she could close her mouth the small beast girl crawled into her mouth, Lily's joy quickly turned to shock and confusion, before she could figure out what had happened Heath was completely inside her mouth.
"Lily's mouth is so warm" the small beast girl sighed happily as she curled up inside her human lover's maw. Lily was overloaded by what had happened, the confusion of why the shock that heath was now in her mouth and didn't seem bothered by that but most of all the taste. The wonderfully sweet taste of heath, yet there was also a savoury taste around her waist and tail, Heath was, without doubt, the most wonderful thing Lily blind had ever eaten. Without thinking, Lily's instincts kicked and she swallowed the wonderful taste before realizing what she had just done. She froze in horror as she felt the small lump that was her lover slide down her throat.
"HEATH!" she screamed in horror, she rushed to the bathtub, just barely avoiding tripping twice on the way there. "Don't worry Heath I'll get you out! I'm so sorry." Lily sobbed. She froze again as she felt a gentle touch from inside her stomach.
"You don't need to worry Lily, I'm fine in here." Heath's voice was gentle and loving, so much so it put Lily at ease just to hear it. "I can handle fire so this is fine for me."
"But that's fire, this is acid and what about air or-" Lily was cut off by more loving stroking from inside her belly.
"I'll be fine. It's rather nice inside you." the beast girl cut her off. the argument was ended when Heath kissed the inside of Lily's stomach.
"Alright, you can stay in there for now but if anything starts to happen you let me know right away, I don't care if you have to scratch me or use your fire, just let me know and I will get you out no matter what." with that Lily rose and went about with her day occasionally stopping to check on if Heath was still feeling alright. She could often feel the mini beast girl moving around to get comfortable if Lily moved after staying still for a decent period of time, she could feel Heath happily swimming as stomach acid tried to melt their lunch.

"Lily, Time for me to come out." Heath happily chirped.
"You don't want to stay inside me?" Lily asked surprised.
"And miss cuddles? Never." the beast girl replied happily.
Lily went to the tub again as she got ready to force the beast girl out, the feeling was far from pleasant for either of them, Heath came out covered in gastric juices but unharmed though Lily could feel a tiny piece of cookie in her hair.
"You need a bath before bed." Lily turned on the water as mini Heath clung to her to stop from getting swept away. Lily happily scrubbed the tiny Heath clean being gentle so as not to hurt her, once she was clean the two curled up for bed with Heath curling into Lily's chest.
"Did you enjoy yourself, Heath?" Lily asked as she pet her tiny lover.
"yes, Lily's stomach was soft and warm." Heath smiled, though Lily couldn't see it she knew it was there and it warmed her heart. "Did you enjoy having me inside?"
The question surprised Lily who had to think about how to reply to it.
"Yes, I did, You were so very sweet in my mouth, but inside my stomach, you were cute as ever, having you in there was one of the best feelings ever." Lily blushed.
"then would you like to do it again?" Heath asked innocently.
"Yes," Lily answered without hesitation.
"then you can eat me any time I'm tiny."

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a story based on the manga beauty and the beast girl. I adore this series and one of my biggest regrets is that I haven't been able to come up with more stories for the series.