Oh yeah!

Jill jumped up with excitement. The naked women went to the bathroom.

"Could you maybe shit into my ass, so I can feel your poop inside me, then I can shit it back out on you?" Jill asked, afraid she was going too far with her fetish.

"Girl, I love the way you think!" Kate said with a wicked grin. "I'll have to open your ass up a bit, is that okay?"

"Sure," Jill said, "I'm more into shit than anything else. I'll have a wide asshole for it."

Kate went to Misty's room and found her biggest dildo, a foot long and four inches wide. Jill bent over such that her ass was in the air, pointing to the ceiling, with her weight on her shoulders and upper back, and her legs fell back over to the floor by her head. Kate casually kissed her new friend's butthole, then began working the massive dildo in. Jill grunted as she felt her tender asshole stretched to its limit, further than she'd dared before. Kate was stronger than she looked and pushed the dildo in hard, fucking Jill with it for a few minutes then pulling it out with a loud slurping sound. She tugged at Jill's butthole with her fingers, stretching it in every direction, then plunged her fist in.

"I wonder if you have any shit yet," Kate said, sounding hungry for it, and felt around Jill's bowels. Jill groaned in pleasure, loving that her nasty new friend was so hungry for shit she was trying to pull it out like this. Kate pulled out a shit-smeared hand and painted her face with the feces.

"Oh but I have to go now," Kate said, "Your asshole is very gaped, Jill. It's wide open. It will make a lovely toilet."

Jill squealed in excitement. Kate sat on her butt, cheek to cheek, the thin pink-haired girl's anus pressing against Jilly's gaping one. Then Kate grunted, and Jill felt her asshole being penetrated by Kate's shit. It was better than any cock in the world. The girl pooped what felt like a massive turd directly into Jill's gaping anal cavity.

Jill felt Kate get off of her and her own butthole slowly closed, and she stood up. "Whoa," she said, feeling full of shit now, but it was not her own. Her bowels were stuffed with another girl's shit.

"Sexy, huh?" Kate said with a smile, "Here's another treat for you."

The pink-haired girl leaned over the bathtub, presenting her shit-covered asshole to Jill. Jill eagerly rushed in and started licking, tasting her new friend's delicious shit. She tongued into Kate's butthole shamelessly, plunging deep and tasting glorious shit all the way. Jill ate some feces but kept licking to clean her friend's buttcrack, and managed to fish out a few nuggets of poop which held in her hand and smeared on her tits.

Her butthole clean, Kate turned around to face Jill, who took the largest shit nugget and put it in her own mouth, chewing it, savoring the foul taste. Kate leaned in and they had a nasty french kiss, swapping shit back and forth between their mouths. Both girls had faces and tits smeared in shit by now. But Jill's greatest pleasure was from the shit bulging against her bowels, making her feel so full.

"I've gotta poop," Jill said, breaking the kiss and looking into Kate's eyes, "Bad."

The pink-haired girl immediately lay on her back on the bathroom floor, opening her mouth wide. Jill loved girls to shit in her mouth too but was still arroused at the eagerness with which Kate would let her mouth be used as a toilet.

She squatted over the girl and grunted. Even though her anus had just been gaped, the mass of Kate's shit mixed with her own pressed against her brown ring to the point of hurting. This was going to be a huge dump.