On her face

As you are about you reach your climax, you decide that covering her face would make for a better picture. You quickly grab moms phone off of the kitchen counter and switch it to camera mode as you begin spurting absolutely all over mom.

The initial spurt is so powerful, that it doesn't even hit mom. It goes and covers the countertop, not only that, it covers her face, it gets in her hair, her cleavage, the floor, and all over her apron. You take the picture and think to yourself *Good thing its white* as you admire your handywork.

Thick globs of your cum litter the kitchen as you decide on what to do next.