"You know guys, I'm getting hungry. Let's stop at a buffet before we go to the party." Dustin thought to Peter and Ty, but mainly to Ty, as he was driving.
"Sure. Here's that Chinese place you guys like so much." Ty thought. He made a quick turn, and parked the car. the he got out, and walked in.
Once inside, he was seated. He quickly got up after putting his coat on the chair to get food. He came back with a heaping plate of food, which was quickly devoured. nothing seemed strange to Ty until five plates were consumed by the conjoined-3-and they weren't full. Their stomach was distended, though.
Ty said "Uh, guys. There's something wro-"
"You know, I still feel like I haven't eaten." Peter interrupted.
That's when Ty figured it out. They still had three separate stomachs! Ty only had time to switch to Peter's stomach before he was forced to get up by the other two. When Peter was full, he switched to his stomach, and then ate until full. Then their belly was monstrously full.
"Wow.... having a big belly is an amazing experience." Peter said as you rubbed your belly.