Riddonkulous

My touch is light, acts like a fuse I'm a well-known muse I blind and bind as much as I delight, I'll leave you feeling you'll take flight I'll hook you with one you'll cherish, Or one who has long since perished I can be sweet, I can be toxic, You will cry, you will frolic I'm something many are dreaming of, The chance to say, 'Baby, I'm in...!'