Urusei Yatsura Movie 6: Always My Darling
Lupica, another one of the legion of space princesses who all seem to have found out about Earth in some tour book, appears and abducts Ataru. Lum, assisted by her friends Oyuki and Benten, gives chase. Lupica, of course, isn't after Ataru for his great looks or charming personality - as he possesses neither - she wants the greatest love-potion in the galaxy, which she intends to use to induce her sweetheart to tie the knot. To get it she needs the person with the greatest lust in the universe, Ataru Moroboshi...