In a surprise birthday celebration gone awry, Spider-Gwen finds herself the center of attention in a very unexpected way. Miles Morales, her trusted sidekick, orchestrates a secretive bukkake session, inviting their closest superhero allies. Gwen, blindfolded and bound, is led to believe it's a harmless fun game. But as she's positioned in reverse cowgirl, she realizes the cold, hard truth: her birthday present is a face and body full of cum, courtesy of her web-slinging comrades.