A sexual act were a funnel is lodged into one partner's sphincter while laying face down making a
45 degree angle with their body. The other partner then proceeds to poor cement into the lodged funnel. This causes a
chemical reaction with the rectum and begins to
solidify the cement into hardened concrete. After undergoing surgery a perfect mold of the human rectum as a result.
Poor Sam couldn't handle the
cinder block sit down, but now I have this
nifty paper weight.
