jack off sandwich
You take your stiff meat and jam it in between bread. Then you jerk off into it and give it to someone who looks like they want to die from joy.
My brother did it with his grilled cheese and my sister ate it like it was a pizza.
I made a jack off sandwich with my bagel and my teacher took one bite and passed out.
He used my muffin and I got a face full of cum and bread.