Under Lock & Key, chapter 4, page 2 (Patreon)

Friggin' ambien.... ^_^ 

Story by Peculiar Changeling.

For those not in the know in this story, you can read previous chapters here:
https://www.deviantart.com/hofbondage/gallery/63524697/under-lock-and-key

For earlier pages of this chapter, just scroll down the history a little. ^_^