When I woke up in the morning, my dog had turned into an angel. A middle-aged single man and his beloved dog (Moe) begin a life full of sex. Every time she is taught sexual behavior and pleasure, Moe's innocent, puppy-like smile gradually transforms into an ecstatic expression... There are no human lines. Angel Moe faithfully reproduces the behavior and cries of a puppy, creating S1 with a unique worldview.