Megumin and Aqua

In the wonderful world of konosuba Aqua finally pushed her luck with kazuma and he used a skill to transfer her size to megumin and she is very excited to see herself grow to over 7ft tall and still growing while Aqua continues to shrink in size but if she’s good enough she may get some of her size back what will u do will u give her some of her size back or just keep shrinking her and let megumin grow