Had an idea for this girl at one point... (Patreon)

My idea was sort of like a comic by Katou where this cute girl gets a little pudgy before going on a beach trip.  She asks her boyfriend for help and he puts her on a "reverse diet" so she won't rebound.  By the time she hits the beach, she's turned into a beached whale.  At least that's the idea I had with this model initially, but wasn't quite sold on her look.