Vibrating Probe

Dollhouse picks up a large metal rod attached to a thick cord that is plugged into an outlet on the wall, "Let's test your body's reaction to intense vibrational stimuli, shall we?" She places Batgirl's legs in stirrups so that they're up and open, giving her perfect access to Batgirl's pussy. Dollhouse then glides the large rod over Batgirl's wet slit, getting it slick with her juices before pushing the tip of it into the pink hole. She glides the rod moderately deeper and pulls it back before pushing it deeper still. Dollhouse repeats this process until the probe is so deep it practically disappears within Batgirl's uterus.

Batgirl, though unable to move due to the paralytic agent, can feel every inch of the probe inside her. While she finds this whole situation uncomfortable, she's thankful that it's not worse, especially considering who has her in their grasp. As that thought goes through her mind, Dollhouse flips the switch on the probe and it begins vibrating with such intensity that Batgirl's whole body vibrates with it. The sudden pleasure is so **** that Batgirl's eyes immediately roll back in her head and weak, delicate moans even manage to escape her drooling lips. She is trapped in her body as it is wracked with indescribable ecstasy and no thoughts are able to form in her brain as her it is flooded with pure dopamine.

Dollhouse leaves the vibrating probe in Batgirl's pussy as she looks over the medical tray once again to figure out what's next for this erotic medical exam.