The Torture Rack

The local BDSM club. They only allow the people with membership cards inside – they respect their privacy.

Getting inside
See also: Fawn's secret life

After befriending Fawn, you can learn about the club from her, after which she will invite you to become her sub. If you agree, she would help you with creating your own card, with you only requiring to pay for the card.

The Master and the Pet
Fawn has the following options available (each option is marked with ??? until picked for the first time):
 * Pony play
 * Bar holding
 * Tied up escape (To escape and unlock the "reward", Struggle Fiercely, Rest, Struggle Fiercely, and then Struggle)
 * Vibe while waitressing (requires a waitress uniform, since it involves serving a shift at "Roxie's Diner")
 * Hold hands (unavailable by default, unless you unlocked it first).
 * If Lust Doll visits Fawn in the club while infected with meat parasites and asks to do a session, the special scene would trigger.

Dark side of BDSM
After finishing Cassie's rescue quest, an unique one-time scene is available.

Following options may be picked right from the start (each one may be attempted only once):
 * Chest abuse
 * Ass spanking
 * Tickle torture

After seeing at least one, the option to ask for mercy would appear, but Fawn would not stop no matter what. You can try and resist, by passing the increasingly harder Resilience check (note what you are penalized for being nude), or give up and say your safe word, twice.

With sufficient Resilience to pass several checks in a row even with all debuffs, it's possible to resist for long enough to make Lust Doll hallucinate, resulting in unique scene with Fawn looking like a demon.