The first year high schooler Tomoe Koga has caught major feelings for Sakuta, her senior. The only problem is the fact Mai Sakurajima is in the way as Sakuta loves her. Everytime she sees that black haired beauty she wants to barf and get rid of her. But it's finally time as a month and a half of planning has led up to the fateful day where Tomoe can claim Sakura as hers. Sakuta opened his eyes to find a bright light shining on him.
 "hm where am I" muttered Sakuta
 The brown haired second year tried moving his body but he was strapped down at his wrists, ankles and even his waist. Sakuta was getting worried as he could barely remember what happened before waking up. Then he looked to his right to see his girlfriend Mai in her bunny girl outfit strapped to a chair.
 "Mai..Mai" yelled Sakuta
 Mai opened her eyes and looked around and got worried as well. That's when the door opened and the captor came through. The short light brown hair and large thighs with a jiggly ass behind her completely naked coming in was Tomoe Koga. Tomoe smiled as she locked at both her captives.
 "Oh isn't this perfect you both are strapped together how romantic but don't worry whatever mood you too were in before is going to get a whole lot worse" said Tomoe
 Tomoe walked up to Sakuta and rubbed her finger across his leg before reaching his penis and started to stroke it. Sakuta looked away not wanting anything to do with Tomoe but he still got hard. Tomoe giggled before looking over at Mai in disgust.
 "Ugh looking at your ugly mug makes me want to kill you..oh wait I am I guess I'll get started then" said Tomoe
 Tomoe cracked her fingers before taking the bunny ears off Mai and slapped Mai in the face with them. Mai looked up at Tomoe with a red mark and watched the girl open her mouth and swallow the bunny ears whole. A little bump showed up in her belly but it was barely noticeable.
 "I could do the same thing I think I'll make you go up instead of down" said Tomoe
 "What do you mean" said Mai
 Tomoe giggled before turning around and spreading her ass cheeks showing off the tight puckering asshole. Mai knew immediately what she meant and Tomoe just smiled as she got on top of Mai before sitting the ring of her asshole on Mai's head. Mai screamed with tears in her eyes and Sakuta begged Tomoe to stop. A little moan came from Tomoe's lips as she pressed her fat ass down and it opened up and wrapped around the top of Mai's head.
 "No stop plea-mmmpphhhh" said Mai
 Mai was cut off as her entire head ended up inside of Tomoe's asshole. Tomoe moaned louder, feeling the moving head in her colon before forcing her down further, making her anus open up even more for the shoulders. Inside of Tomoe's smelly ass Mai begged Tomoe to stop crying and move her head against the slimy dirty walls of the colon. Her shoulders were forced in and Mai felt the girl sliding down her body sucking in the top of her chest. Tomoe had her tongue out moaning as her anus slid past the busty tits of Mai and felt the nipples get hard and rub against the insides of her ass.
 "Oh fuck this was a great idea to torment her" said Tomoe
 Sakuta called out to his girlfriend as he watched her being sucked into his junior's asshole alive. It was a horrifying , disguising sight that he wished he never saw. But Tomoe continued on going down the slim middle till her ass cheeks touched the chair a little. Tomoe cut the ropes and she moaned falling onto her hands and knees and stuck her ass in the air letting the last half of Mai stick out of her. Muffled screams came from her bulging midsection as Mai was entering the intestines.
*shlorp..shlorp..slurp*
Tomoe's greedy anus sucked in the hips and hands reaching Mai's own large ass. It wasn't as big as Tomoe's, who Sakuta said had a big ass. Tomoe moaned as the entire ass slipped into her own, leaving only Mai's legs left.
 "She's almost all mine..then you and me can be together Sakuta
 Sakuta was horrified at the sight of seeing his girlfriend's thighs disappear and only her dangling legs were left. Tomoe moaned, sucking in the lower legs till the feet were pushed together. The toes were slurped in and Mai was gone. Tomoe laid on the ground for a second and Sakuta could only see her asshole. That was till she then bent back on her knees and Sakuta saw the giant bulging gut stretching out from Tomoe.
 "Now Mai is nice and snug in my stomach..I'm going to digest her and add this cunt to my body before shitting her out in front of you Sakuta and that's what you get for denying my love" said Tomoe
 Tomoe stood up with some difficulty as her gut made her sway a little but she managed. She fully turned and Sakuta could fully see the curled up outline of Mai bulging from Tomoe's belly. Tomoe slowly stroked the sides with a twisted smile before looking over at Sakuta. She went over and climbed up on the bed he was strapped to and crawled over him letting her full belly rub against his cock and kept going before squishing it on his face and then sitting on his dick a little.
 "I'm going to fuck you and make you watch her digest the entire time" said Tomoe
 "Let her out now fuck please" said Sakuta
 Tomoe looked back and inserted the penis into her virgin pussy, making her moan loudly. She started riding Sakuta as her belly sloshed and swayed around with Mai inside.
 "Sakuta..Sakuta please help" cried Mai
 Sakuta could hear the faint cries of Mai and tried moving around but that only fueled Tomoe's lust. Tomoe moaned and sweat ran down her gut and face going all over Sakuta. Mai was starting to stew as the stomach acids were covering her and the sounds of gurgles were getting louder.
*bwarrrrpppp*
Tomoe belched and the bunny ears she swallowed earlier splat on to Sakuta's chest as she bounced up and down his cock and the belly kept hitting his stomach.
 "It feels so good..cum inside me" said Tomoe
 Sakuta had no choice as he came inside of Tomoe but she didn't stop. Tomoe kept going as her stomach churned and gurgled. Mai could feel her skin starting to burn and she teared up and struggled. She screamed for Sakuta as her bunny outfit was in shreds falling off her burning body. The pain was getting to the point where it was unbearable.
*gurgle..churn..blorp*
Digestion had really settled in as Mai was painfully melted alive in the horny evil Tomoe.
 "Can you hear her becoming my shit..slowly I'll melt her into soup until she adds to my ass..just thinking about it makes me even more horny" said Tomoe
 Tomoe kept going and even went faster sliding up his penis making him continuously cum. Mai struggled and pushed her limbs and head against the walls getting no results. The pool of acid burned her badly and all Mai could do is beg and plead for her life. Of course Tomoe was dead set on digesting Mai.
*churn..glorp..groan..slosh*
The acid sloshed around and Mai could feel her life slipping away every minute as her body slowly but surely was becoming all soft. The burning pain was going away as she just straight up was losing any feeling at all. Her mushy body slammed into her boyfriend's midsection and it ended up smashing her ass. She lost all feeling in her bottom section and as she sank down all Mai could think about was Sakuta.
 "Sakuta...please...im..being..digested" muttered Mai
 She could barely think or move but the sounds of gurgles and wet slapping from the outside pummeled her ears. All Mai could do is hope. But there wasn't much to hope for as Mai found herself closing her eyes as her head sank under the acid. Her hair floated at the top with a few bubbles coming up before she drowned. Tomoe noticed the head bulge was gone and Sakuta had come so many times his eyes felt heavy and he wanted to pass out. But something else stuck him as odd as the belly slamming down on him felt super soft.
 "Mai" said Sakuta
 Sakuta got a good look at the belly and it was all around and deformed. But then Mai's skull bulged out and Sakuta passed out. Tomoe pouted and slapped him awake and more of Mai's bones were visible. Now awake Sakuta cried while Tomoe moaned. He cummed inside her again but this time his dick finally went limp and Tomoe slid off him.
 "You better get used to that since I'll be back every night" said Tomoe
 Tomoe's bone filled gut groaned and both of them watched as Mai's remains were pushed through Tomoe's guts. Tomoe ended up with a small belly and she could not believe it. No fat went to her breasts at all. It all went to her ass and thighs making them even bigger than they were. She pouted while grabbing at her enlarged ass.
 "Looks like you'll be a pain in my ass still" said Tomoe
 Tomoe then smiled as it was time for the finale. Going to the chair where Mai sat before grabbing the acid soaked bunny ears Tomoe spread her cheeks and smiled. Sakuta saw as her anus opened up and the remains of his girlfriend poured out in nasty wet turds plopping on the chair. Tomoe moaned, feeling the soft poop going out of her rump. Mai's broken bone mixed in with the scat and it didn't take long for the pile to have grown so big that shit was falling off the chair.
*splat..plop..plop..thud*
Mai's remains were just brown sludge with black hair and small bones in them. It was a sad, horrific sight for Sakuta who started to cry.
 "If you would have accepted me then this wouldn't have happened" said Tomoe
 She moaned pushing out a broken shit covered rib cage. Tomoe looked back at Sakuta with a smile as she squeezed out a nice long turd with Mai's skull in it. The turd was the final one and Tomoe smiled. With the bunny ears in her hand Tomoe stuck them in the pile and presented them.
 "Ta da now your precious bunny girlfriend is just shit and you all mine now" said Tomoe
 Tomoe laughed as she left the room as Sakuta cried and the pile of crap stank up the room.