Great story, love to see multi size and couples scenarios. Would love to read more

Melissa is awfully short for a 'giga' giantess. Like the tag suggests, 'giga' is at least a mile tall. Or to use the Japanese standards. Mega is at least 100 times, Giga is at least 1000 times, and Tera is at least 10,000 times larger than a regular human. The way the story was written gave the impression that felt closer to a colony of micro-sized people interacting with a normal sized person that lives in a normal sized world.

The challenge with writing gentle giga giantess is how they interact with cities and countries. Refraining from suspending belief and make this work on a planet like Earth is difficult, which is why fantasy world settings are better for crafting extreme size difference interactions. Like a world with floating continents would allow for giantesses that are over 100,000 times bigger to interact without worry of trampling the tinies underfoot. 

One type of story is sorely lacking on this website is extreme size difference relationships between a lucky micro-sized guy and a gentle giga-QTπ, whose biology and anatomy is designed to make such a relationship work in its own maniac way. Too many western writers lack imagination when it comes to this, tending to default to unaware (the guy is too tiny to be visible, heard, or felt, which is boring).