okay so hear me out on this:
what if a weight gain/(belly) stuffing kink was added to the game that, when enabled, would give the player the option of eating/ordering more than just one meal at Roxy's Diner to increase certain stats while also slowing the player down the more they eat/drink, and each meal they eat/order makes the belly/stomach of the player to get slightly bigger, until it gets as big as it does for the (cum)inflation and pregnancy kinks. This could also be used as an incentive for players to work at the Diner by giving them some sort of employee discount when they order a meal at the Diner.