My sister trusted me to watch her baby for the day. I never imagined what I would discover.

My sister and her husband asked me to watch their six-month-old daughter while they went shopping.

But no matter how much I held her, she would not stop screaming.

Something was wrong.

When I lifted her clothes to check her diaper, I noticed a strange, powdery scent.

I grabbed a baby wipe.

What I uncovered beneath a thick layer of adult concealer made my hands tremble.

I picked up my niece, grabbed the diaper bag, and rushed straight to the hospital.

Saturday morning, my older sister, Kate, arrived looking exhausted.

She said Paige had spent most of the night teething.

Kate handed me the diaper bag and gave me a tired smile.

“Everything is in there,” she said.

“Bottles, diapers, wipes, extra clothes. She should sleep for at least another hour.”

Her husband, Eric, stood behind her checking his phone.

He barely looked at me.

“Thanks for doing this,” Kate added.

“Of course.”

Kate had always been protective of Paige.

Since giving birth six months earlier, she had become the kind of mother who sterilized everything twice and read every ingredient label.

At least, that was what I believed.

I kissed Paige’s forehead.

She was sleeping peacefully in her car seat.

“Go,” I told them.

“Enjoy yourselves.”

Kate smiled.

“We’ll be back before lunch.”

Then they left.

For approximately twenty minutes, everything was normal.

I made coffee.

I folded some laundry.

Paige slept quietly beside the couch.

Then, without warning, she woke up screaming.

Not ordinary crying.

Not the fussy whimper of a tired baby.

This was sharp.

Panicked.

I picked her up immediately.

“Hey, sweetheart. I’ve got you.”

She screamed harder.

I checked her bottle.

She refused it.

I walked around the living room.

I rocked her.

I hummed.

I tried the pacifier.

Nothing worked.

Every few seconds, she seemed to calm.

Then she suddenly stiffened and cried again.

I started wondering whether Kate had been right about teething.

Maybe Paige was in more pain than usual.

I texted my sister.

Paige is really upset. Did you give her anything this morning?

No reply.

I waited several minutes.

Then I called.

Straight to voicemail.

That seemed strange.

Kate usually answered immediately if I was watching Paige.

Still, I told myself she was probably inside a store with poor reception.

I kept trying to soothe the baby.

Then Paige made a sound that changed my concern into fear.

When I shifted my hand beneath her side, she screamed sharply and pulled her tiny body away.

I froze.

“Okay.”

I lowered my voice.

“Okay, sweetheart.”

Something hurt.

That was obvious now.

I placed her gently on my bed.

Maybe her diaper was too tight.

Maybe she had a rash.

Maybe something in her clothing was pinching her skin.

I unfastened the bottom of her onesie.

That was when I smelled it.

Powder.

Sweet.

Artificial.

At first, I thought Kate had started using a new baby product.

But the scent was familiar.

It took me only a few seconds to recognize it.

Makeup.

I leaned closer.

Near Paige’s hip, her skin looked oddly smooth and beige.

Too beige.

Almost painted.

I touched the area lightly.

A dusty residue came away on my fingertip.

Foundation.

Or concealer.

My stomach tightened.

Why would anyone put makeup underneath a baby’s clothes?

I grabbed a baby wipe.

I still expected a harmless explanation.

Maybe Kate had been holding Paige while applying makeup.

Maybe product had transferred onto her somehow.

But that explanation disappeared the moment I wiped the first small section.

The beige layer came away.

Underneath it was discoloration.

I stopped breathing.

I wiped another small area carefully.

More marks appeared.

Different shades.

Some faint.

Some darker.

All hidden beneath makeup.

I stared at Paige.

“No.”

My voice shook.

“No, no, no.”

She started crying again.

I immediately picked her up.

She pressed her face against my shoulder.

My hands were trembling so badly that I almost dropped my phone.