Personal Trainer Turned Piggy (Patreon)

When Aiden runs into his former track teammate Kyle, he can't believe how fat he has gotten! As a personal trainer, he should have been disgusted by it, but instead it excited him. They reconnect and start hanging out together a lot. Instead of getting Kyle to eat less junk food and work out more, Aiden ends up becoming more like Kyle. This shift in lifestyle starts to catch up to the hot personal trainer...