So in order to get the second scene I should make her go "to bed" right now at "Frustration" level ?
When she actually comes and begs you, then you can use the (in the scene not the menu) to bed option.
On the virgin thing from the previous page while triggering the longing scenes to double check I got the dialogue about Sylvie's previous master not using...
I would say Sylvie was a virgin, her hymen was broken from the physical abuse not sexual so no blood when you first have sex. Or Ray just didn't want to add it.