There, you see the white tube (penis) coming out of the purple snail being inserted into another male mystery snail i believe... while trying to breath air through its breathing tube that it's extended and pointing up.
I woke up one morning and found this baby snail that had the body of ramshorn snail with pale pink skin and the shell of a Ramshorn snail but smoother and had the same color and stains of a bladder snail.