Starfire made a smoothie out of the ingredients in the kitchen as her and Raven were alone at the Titan Tower. She hummed as the blender churned and mushed up the fruit making into a blended mush. Then all of sudden a large crash came through the window. Starfire immediately went into battle mode as her eyes turned green and she was ready to blast away at the intruder. Then a purple ray came through the dust and hit Starfire right in the belly sending into the wall. She recognized the color.
 "Oh no..Blackfire" said Starfire
 Right on queue Starfire's older sister Blackfire came through the smoke with a smile on her face. Her black waist lengthened hair brushed against her black and grey clothing. Her purple eyes stared lasers into the injured Starfire. Starfire though was hoping Raven would come to her rescue though which was bound to happen. Finally the emo girl with amazing powers came through the wall and Blackfire targeted her immediately. Blackfire had done her research and was expecting to take on the entire team but it seems only the pair were there making it that much easier. Blackfire choke slammed Raven into the wall and looked into her glowing red eyes.
 "Weak" said Blackfire
 Blackfire slammed Raven down, knocking the hooded girl unconscious.
 "No way...just like that we were both defeated" said Starfire
 "Wow the two of you are so pathetic..I mean I did get a power up but to think the both of you couldn't even land a hit on me is laughable" said Blackfire
 Starfire struggled to stand but she hung to the counter and eventually got it. Blackfire looked over and flew quickly doing the same choke slam to Starfire but she didn't go unconscious.
 "Sadly for you I haven't come to let you live...but I want to make you suffer a little so how about I show you what I'm going to do" said Blackfire
 Blackfire went over to Raven and dragged her into view. Blackfire removed the hood leaving only the black onesie one. Blackfire licked her lips as she sat on top of the thick emo girl. Blackfire smacked the thick thighs raven had making them jiggle.
 "Mmm shes going to give me a nice bit of protein" said Blackfire
 Blackfire sat Raven up making their breasts clash before her mouth opened up and wrapped around the top of Raven's head.
 "Hey..what are you doing" said Starfire
 Blackfire slid down Raven's unconscious face engulfing it whole while Starfire watched. Blackfire looked over at Starfire with a smug look even though her mouth was full. She went ahead and swallowed a few times making her throat bulge with Raven's face.
 "Stop no don't eat her" said Starfire
 She reached out to plead more as Blackfire went down on Raven's shoulders and down to those round melons on the emo girl. Blackfire felt the tits up and found them to be bigger than her own. Not that it mattered as she chuckled and shoved the pair of tits into her mouth and swallowed. Raven was slowly coming out from underneath Blackfire as her midsection was slurped and gulped by the alien. Blackfire lapped her tongue over the toned belly and little belly button Raven had. Finally her lips wrapped around Raven's waist and she pulled Raven fully out from under her. Blackfire didn't notice at first but Raven's ass was just gigantic. Blackfire though was determined and pushed her hands into the fat backside making them sink into it. The ass felt good to squeeze but it took a minute for her mouth to adjust to such a large ass but she was able to do it and swallowed the bubble butt. Her belly was getting full with Raven's body being pushed into her stomach. The dummy thick thighs were slurped down and Starfire watched as Blackfire mercilessly swallowed her friend whole.
*gulp..gulp*
The pair of bare feet was sent down and Blackfire licked her lips while rubbing her growing gut until finally all of Raven was inside her.
 "Wow I was right what a meaty taste girl" said Blackfire
 She stroked the side of her belly where Raven's ass was bulging at. Blackfire stood up and stumbled with the added weight and made her way to Starfire. Starfire just looked in fear seeing her friends outline bulging from her sister's midsection. Blackfire stood over her younger sister and spoke.
 "It's your turn" said Blackfire
 But this time Blackfire dropped her black panties before reaching down and forcing Starfire onto her knees. She then turned around and lifted her bottom skirt part showing off a puckering asshole. She giggled and sat on Starfire's head. Starfire found this to be disturbing and tried to scream but a push and moan coming from Blackfire meant she pushed down and slurped Starfire's head into her asshole.
 "I've always wanted to do this to you..please go through my ass" said Blackfire
 Blackfire slowly goes down her weak sister slurping her neck up and feeling as her asshole stretches out to take in those shoulders. Starfire weakly struggled while being inside her sister's anus which smelled horrible. Starfire coughed and gagged. Blackfire felt the lumps of tit flesh being pushed into her ass and moaned a little. The anus inching down Starfire's toned belly and past her belly button. Blackfire felt uncomfortable as her asshole wrapped around Starfire's hips so she stood up and let the legs dangle from her anus. Blackfire then grunted and used her anus to suck in Starfire's small butt and her legs.
 "Come on just get inside me you waste of a sister" said Blackfire
 The legs clapped together and were slurped up in a few minutes. The anus closing and sealing the second girl inside. Blackfire breathed out as Starfire winded through her guts and eventually made it into her stomach. Starfire found the unconscious Raven curled up as her black onesie was filled with holes from digestion.
 "Raven you must wake we have to escape my sister's stomach or were both going to be digested" said Starfire
 Starfire was forced to curl up next to Raven as their bodies were held tightly by the stomach. Raven finally opened her eyes to find Starfire ass in front of her and the feeling of flesh all around her.
 "Starfire...where are we" said Raven
 "My sister ate us whole hurry we have to escape" said Starfire
 Raven looked around seeing red walls with green liquid running down them as well as a pool of acid under her. She blinked and touched her body feeling the slimy stuff and grit her teeth. Raven went to use her powers and nothing happened.
 "I told you I was prepared for all of the titans so I made sure to seal any powers away while in my stomach so sucks to be you" said Blackfire
 Blackfire ended up laying on Raven's bed to digest them there. Face and hand imprints stretched her skin out but it felt so good to her.
*bwarrrppp*
Blackfire burped loudly getting rid of quite a bit of air inside her stomach. With the air starting to thin out and go away Starfire and Raven were on a timer. Their clothes ended up melting away leaving their naked bodies exposed to digestion. Blackfire felt some saliva on mouth so she grabbed Raven's cape that she dragged with her and dabbed her face like it was a napkin. Blackfire then slapped her belly, smacking her sister making her yelp. She giggled and kept on pushing down the desperate bulges.
*churn..blurgle..glop*
Digestion raged on against the titans as they screamed in pain and for help. Their bodies starting to melt and mix into the slurry rising to meet their heads. Raven kicked at the walls and teared up as the acid was up to her neck.
 "Starfire..I think i'm about to-blllrrggghhh" said Raven
 Raven ended up under the acid and Starfire was starting to crush Raven's body with her weight. Raven was gone and with her body being smashed and melted Starfire was starting to sink into the acid herself.
 "No..please...it...hurts" muttered Starfire
 Starfire passed out and melted down mixing with what was left of Raven and the slushy remains that already melted off her. The shapes of both girls were gone now leaving a nice round belly full of melted sloshing meat and bones. Blackfire smiled and squished her hands into her sloshing gut making a ribcage and a skull bulge out and imprint her belly.
 "Nothing to say now since you are melted meat now...hahaha" said Blackfire
 *glorp...crack..churn*
Blackfire moaned as she pushed her belly down making it take in the sloshy girl bodies. Her tits started to grow and ended up breaking out of the suit and flopping around. Her thighs thickened up as well as her ass to even being bigger than what Raven had. As the fat was piled on her Blackfire felt fantastic and powerful with snuffing out those girls with just her stomach. Blackfire gave the small belly a pat before it groaned loudly and her bowels filled up. Blackfire ditched her panties when she sucked Starfire up her ass so she simply stood up on Raven's bed and spread her cheeks while bending a bit and squeezed. A long turd came out of her ass with hair from both girls sticking out. It coiled on the bed before plopping fully on the bed. Blackfire gulped and pushed again as slimy wet turds continued their way out of the girls anus. Broken bones stuck out of the mudslide shit and scratched against her anus.
 "Ugh this is harder than I thought..come on you two" said Blackfire
 A sudden surge of shit shot out in large waves as a pair of skulls dropped down and her buried in a mountain of scat. Blackfire released her bowels and they emptied out finally. A giant pile of shit laid on Raven's bed with several bones and hair visible sticking out.
 "I'm sure the other titans will find this, I hope they realize I might be back to take them into me as well" said Blackfire
 With that she wiped with Raven's coat and flew off back to her ship.