Asia Argento sat on a bench sighing, she didn't really know what to think about being friends with a devil. She didn't think Issei looked menacing but that girl with the red hair spilled evil. The blonde nun was scared and didn't know what she was gonna do and she just kept looking at the ground. That's when a leg popped into view, Asia started to look up and watched as the leg got thicker at the thigh. She reached the outfit which was familiar, the big breasts bulged out of the shirt and Asia's eyes went wide. It was the redheaded girl who she saw not to long ago.
 Rias Gremory was a devil and wasn't a fun of nuns since they were against her in all. Her new pet was getting close to one and Rias knew if he did then he would be at odds with her which she couldn't have.
*guurrgglle*
Asia heard Rias's belly rumble which made her nervous. Asia nervously gulped and looked up at Rias's face and didn't know what she was going to do.
 "I'm Rias and I'm your doom" said Rias sternly
 The girl looked so serious but then she started to crack up and giggle. Asia was confused watching the big breasted red head laugh at that terrible joke.
 "I'm honestly kidding, I'm being way to serious about this because I'm just gonna eat you is all" said Rias crackling up as she said it
 Asia raised an eyebrow as being eaten didn't sound much better. Rias looked at the girl with a smile on her face.
 "Well I bet being eaten also isn't your favor but I'm starving" said Rias
 Rias grabbed onto Asia making her yelp and then started to strip the nun down. Rias laughed tearing Asia's nun outfit off her body and throwing it to the ground where is belonged. Asia squirmed and pushed back but in the end the blonde beauty sat on the ground naked with tears in her eyes.
 "That's better don't want you to give me indigestion, well this is goodbye and I will tell Issei you left town because you were scared" said Rias with a giggle at the end
 Asia was still crying and hearing that made it worse but with eyes full of tears she failed to notice Rias widening her mouth. Asia felt soft wet lips wrap around the top of her head and slowly descend down. Asia didn't want to be eaten but the feeling she was getting was amazing, but when her vision went from light to dark it scared her. Asia saw the pink tongue moving around and feeling her face.
 "Please don't eat me, I..I will leave anyway just I don't want to die" cried Asia
 Rias was to hungry to let this perfect meal go away even though it was the better option. Rias silenced Asia with engulfing her head fully. That made Asia start to struggle more but it was to late, Rias's devil strength outmatched a human by a long shot. Rias gulped Asia's head into her throat and tasted her long neck. Rias wanted to play with her meal a little more, so Rias took her shoe off and then started to penetrate Asia's pussy with her toes. Asia started to moan and clench her fists as that was the first time her pussy was played with.
*GULP GLRK*
Rias resumed her quest for consumption and swallowed in Asia's breasts, they fit in just perfect with the 2 perky boobs pressing against her cheeks. Rias smirked and rubbed her tongue over the soft melons, this sent Asia into a pleasure journey with her pussy and breasts being played with was to much. Asia screamed and then climaxed on Rias'a foot. Asia went limp from the lack of energy and breathed slowly. Rias took advantage and easily sucked in Asia's belly. The limp girl easily fell down her gullet and Rias tilted her head back and let the ass fall into her mouth. Softly Rias bit a little on Asia's soft butt making Asia moan again. Rias felt her belly start to get bigger and knew the final moments awaited Asia. Rias took a few gulps but the last of Asia made it's way into the stomach. With a belly full of nun Rias went back to the club. Asia was cramped inside Rias, the hot acid burned her skin.
 "Please god get me out of here" prayed Asia
 Asia was gonna get out but not alive. Rias reached the club and set up on the couch. Her belly groaned satisfied with it's new meal to break down. Bulges of Asia popped up every few minutes with her squirming about inside. Asia pushed the stomach walls away from her but they insisted on pushing her into a ball. Asia now all balled up with her body pushed up against itself just was sad. She wanted to see Issei but this devil was gonna digest her and nothing could be done about it.
*blorp...churn*
Asia heard Rias start to snore and couldnt believe she was gonna be slept off like any other food. Rias stripped naked so she could fall asleep and the gurgles of her stomach did the trick.
*groan...slrk*
Asia just watched the pool of acid slowly rise toward her, it didn't hurt anymore since she was all numb but when Asia turned her head to see herself it was a nightmare. Her body was falling apart, everything was becoming a soupy substance and gooped away. It took a few hours but the nun Asia was melted down into complete mush. Her form disappeared on the outside of Rias and became a round sludgy form. Asia's now now soup form was thrown into Rias's intestines, the remains were turned into scat and fat for Rias. It wasn't over for Asia though, Asis awoke but was confused. She just watched herself get digested alive but now she can feel and be conscious.
 "Hello my little angel" said Rias
 Asia felt scared hearing Rias's voice
 "For the next few minutes your soul will be attached to my body but I can't have that so I'm going to absorb your soul to let you rest in peace" said Rias
 Asia couldn't believe she was just a soul connected to a body that wasn't hers. Asia started to feel her mind slip away and feel herself being sucked somewhere. If Asia could smile she would as finally she could rest. Rias smiled feeling Asia get absorbed finally, Rias then groped herself as Asia's healing power came to her own. Rias checked out her new breasts that Asia gave her and giggled. None of her current bras would fit so some shopping had to be done. Rias felt Asia pile up in her rectum and so she made a mad dash to the bathroom. Rias plopped herself onto the toilet and let it rip. A large thick log about a 3 inches wide steadily pushed itself out of the asshole and into the water at the bottom. One log down plenty to go, Asia may have been a small girl but the waste she was generating was more then Rias could have imagined. The wet logs slapped on the side and piled up toward the waiting ass of Rias. Turd after turd kept coming, the thick paste of it made Rias role her eyes back in pleasure feeling it come out. Rias finally felt all of Asia come out and proceeded to wipe her ass. A few flushes of the toilet was all it took to send all of Asia to the sewer. Rias went back to the couch and noticed she still had a pot belly, with some exercise it would be gone so Rias wasn't in all that much trouble. Rias smiled on the couch and thought how tasty other people would be.