Making Subin Deep-Throat Me

The lingering afterglow of having sex with Iseol noona through the glory hole had barely faded when the right-hand door beyond the partition opened again.

Who could it be this time?

I sank deep into the chair and leaned back. The footsteps were cautious. Whoever it was was probably nervous.

I heard the sound of a skirt brushing against the kneeling cushion, followed soon after by a small cough and a familiar voice.

“I-I confess.”

It turned out the second woman was Chaerin.

Her usual tsundere-like prickliness was nowhere to be found, and her voice was stiff with tension.

“Last night, I… committed the sin of brushing my teeth with my twin brother’s toothbrush.”

“…What?”

I asked without thinking. It was an unexpected confession...