When a male takes his own or someone else's feces and smushes it between two pillows and proceeds to fuck the crevice between the two pillows where the smushed feces is spread properly. The feces provides the erect male with warmth and mild lubrication so the pillows will not chafe the skin on the penis. In some cultures it is acceptable for the sole participant in this activity to ingest the remains of the feces and whatever other material may have entered the space between the two pillows.

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