The basement

You lead the girl down to the basement where Cerve does a repeat of her walking out of the wall trick to Sammy's bubbly cheers. You laugh as she tries to hug Cerve only to stumble through the projection.

Cerve had made a second set of the haptic feedback gear, minus the cock attachment. You debated the merits of continuing to let the girl think you were wearing a cage for some kind of weird sexual gratification.... or wait, you were kind of wearing it for some kind of weird sexual gratification, just so you could fuck people in simulated porn scenes and not as a form of denial. You're sure there's an important distinction there and that you're wearing the cock attachment for the right reasons but you decide to workshop your pitch a little more on that one before bringing it up.

Now that you're suited up you decide to take Sammy through the simple world simulation you started with.

Alex : "You'll want to close your eyes while we start, it's really disorienting"

Sammy : "eyes closed, got it"

She seems excited.

Cerve : "you can open your eyes now sweeties"

You're back in the dilapidated city. You take a minute to collect yourself again. Closing your eyes definitely helps but there's still a major adjustment. Samantha doesn't seem to have any such trouble to your surprise, immediately running around and marveling at how real everything feels.