Luplup's Big Sister
- Episode aired Apr 4, 2021
When Luplup experiences a growth spurt, Fifi worries that she can't be a good big sister if she isn't bigger than he is.When Luplup experiences a growth spurt, Fifi worries that she can't be a good big sister if she isn't bigger than he is.When Luplup experiences a growth spurt, Fifi worries that she can't be a good big sister if she isn't bigger than he is.