Homeless and hungry, a pair of hapless catgirls are looking for a caring new owner, using their tried and true method: the "abandoned cats in a cardboard box" trap. As the cold rain blows in, they''re rescued by a young salaryman who feeds them, giving them the kindness they''ve been looking for. To repay him, they transform and start snuggling up pretending that it''s all a dream. Whether it''s big sister''s petite frame or little sister''s outrageous curves, their new owner doesn''t pussyfoot around as he pumps them full of all the milk they can handle!