It is rinny. It is one of her frisky-ness options. You just have to no untill she lists them, and do the bottom one.
See, I would not have known to do that. Like AT ALL. So thank you for this tip. I think the most I figured out how to do on my own was the Cassie questline and how to get through the manor. Speaking of, does the locked door inside the manor have a way in or the locked door in the shop where you got the chastity belt?