that was what I was going for, like some point in the middle or late game where the potion arrives in the shop, and allows for playing around as the opposite sex for a short while before heading back to the shop to change back.
Having a toggle to choose where the player gains weight the most might be neat. like being pear shaped, gaining in the belly, and hourglass, or just growing huge boobs.
Also I feel that Abby's sprites need to be reworked. currently she barely looks like she is gaining any fat, in fact she just looks pregnant until stage 9 when she all of a sudden now looks kind of fat.