The spider bites the fly with a toxin that digests it from the inside. Once the innards are liquefied, the spider sucks up the food, leaving only the dead husk.
@oogirl The Itsy Bitsy Spider caught a fly in her web. He cried "Help Me! Help Me!",but she giggled and wrapped him in her web. She spun and spun him up in a silk cocoon. Then the Itsy Bitsy Spider melted him down and slurped up Mr. Fly!🕸🕷😋😍
@oogirl Okay, how bout a cute one. The Itsy Bitsy Spider caught her fly friend in her. She loved to hear him giggle, so she tickled him in her web. She sang her song as she tickled and tickled the giggly little bug. Then the Itsy Bitsy Spider and the fly gave each other a loving hug!