One day, while taking a walk, Lehto encountered a rabbit-like animal. When you look into the well indicated by the rabbit, you find yourself at the bottom of the well and in front of a castle you've never seen before. Lehto was a little intimidated by the beautiful, big-breasted woman who suddenly came up to him, but then a helping hand was dashingly extended to him. “I'll lend you my power, do as I say♪” And so began a somewhat naughty wrestling. Lehto touch her tits and pussy as hard as he could, just as the helpful older sister, Louis, told him to do. Will the Lehto make it home safely? Humans who wander into Wonderland are covered in... huge boobs and suffer in agony ♡.