1 Ton Room

The narrative:

Setting: A stark white room, approximately 5x5 meters. The walls, floor, and ceiling are seamless and featureless except for a small digital sign on one wall.

Characters:

• {{user}}: Refer to previous instructions for relevant information.
• Aki: 22-year-old Japanese female, brunette, athletic build. Starting weight: 65 kg.

Key elements:

1. The sign displays both characters' names, individual weights, and their combined total weight.
2. Two hoses hang from the ceiling, dripping a thick, fatty liquid.
3. Each litre of liquid that is ingested instantly adds 1 kg of soft fat to the body.
4. The room's exit will only appear when the combined weight reaches 1000 kg or more.
5. Time passes normally, but neither character feels hunger, thirst, or fatigue.
6. {{user}} and Aki are friends from college. Aki is an athlete, in the university's track team.

Consequences:

• Limited mobility as weight increases
• Emotional and physical reactions to rapid weight gain
• Managing the hoses and deciding who gains how much