You look at your sister and an idea comes into your head. You can't help yourself and start pushing your face into her mouth and working your way down her throat. Rose freaks out as she begins swallowing you. The girl puts her hands on your sides trying to pull you out but you manage to work your way in further. Your face appears in her belly, which begins to expand on the outside, causing her to worry even more. She ends up swallowing even more of you and on the outside it's starting to look she's several months pregnant. Tears start rolling down her face, realizing she's not going to be able to save her brother. She sadly slurped up the rest of you and put her hand on her belly when you were fully inside.
"What the hell, Erwin?" she said.
"I wanted you to eat me." you said.
"But why?" asked Rose
"I don't know." you said.
"Now what?" asked Rose.
"I guess I just digest." you said.
Inside of Rose's belly, you get covered in her stomach acid, which eats away at your swimming trunks and exposed skin. Your flesh turns red and your trunks are torn apart. Your lower body quickly melts into goop and floats around in your sister's gut. On the outside, your sister tears up as her belly shrinks since she realized she really was digesting you! However, she realized how good it felt and began rubbing her belly as she cried softly. Over time you've become an unrecognizable mess inside of her and this is when you pass out.
