Gentlegiantessbutt Stories

When a Government Project to create a perfect planetary giantess gone underway, there weren't any volunteers. They were ready to go and placed prime female candidates based on breasts and hips. But when Crimson Guard's Haruka caught wind of this, she thought of having the earth in her butt, so she signed on in her shinobi outfit and gotten big enough to have the Earth in her new Planetary "Canyon." Now the people of Earth were in one wild ride as they explore the universe in Planetary Haruka's Planetary Canyon while she teases the Earth a little and haves fun with other planets as well. Will humanity survive?