Seasonal Balloons: Natsu-tan inflated

this part of a new series that I'm going to be doing; towards the end of each season for the next year I'm going to draw a moe anthroprorphism of each season and have her inflated and because summer is near it's end I decided to draw it as the first example before my first hiatus begins. once I'm back from hiatus in November I'm going to draw the next example; aki-tan (which is obviously autumn).