Susan can be found in a different bed every night of the week between 10PM and midnight, always wearing sexy sleepwear. On Monday, she's in Wellington's bed, the Doctor has her both Tuesday and Thursday night, Hawthorne on Wednesday, Mr. Cheng on Friday, while Sunday nights are spent with Dashwood. Even after moving in with Mister Burke, she continues her weekly rounds and never gets around to sharing a bed with him. She has an affair with every man in Tenpenny Tower, except Anthony Ling, who is implied to be homosexual, thus having no use for her "services".
Strictly Business: Susan is one of the VIP's Grouse wants the Lone Wanderer to bring in. Completing the Tenpenny Tower quest in the ghouls' favor will mean Susan is counted as dead when the Strictly Business quest is acquired.
Tenpenny Tower: Susan is one of the residents you have to convince to allow the ghouls to live in the tower.
pc Susan's corpse may continue to change outfits, following the schedule mentioned above, unless you have removed both outfits from her corpse. [verified]
pcSusan is subject to the same bug as other Tenpenny Tower residents, where if you kill her anywhere in the wasteland, the Tenpenny Tower guards will turn hostile toward you. [verified]
pc If you mezz her in Tenpenny's quarters after shutting the door, it is possible the guards will not turn hostile. [verified]
pcps3xbox360 Whenever you mezz her and take her outfit, another one comes back immediately. You can change her outfit by taking her old outfit and replacing it with a new one. [verified]
pc When Susan is in bed with Edgar, Millicent can be found looking down at both of them, yet she does not attack the two unless the letter is given to her. [verified]
pc If you mezz Susan while she is wearing sexy sleepwear, she will immediately equip her pre-War spring outfit. [verified]
pc Susan will die if she is in the Paradise Falls slave pen when Millicent is given the love letter. [verified]
pcxbox360Susan will die if she is in the Paradise Falls slave pen when completing Tenpenny Tower favoring the ghouls. That said, she will still be affected by the disappearing corpses glitch in Tenpenny Tower's basement (Metro access & generator), thus, her body can't be found in the pen. [verified]