Have Vanessa follow suit

Vanessa stands next to you, peeking through the curtain and giggling silently at the scene, one hand slowly slipping up to caress the outline of her breast through the fabric of her dress. Well, if she's getting turned on, why not partake?

Time stops as you get ready to wrap up a new masterpiece. You set about relieving her of her dress,next slipping off her lacey red bra to reveal her firm tits, nipples already stiff. Just like with Evellyn you slip Vanessa's hands underneath her garterbelt, and securely tie them down with the straps. You acquire some extra rope to tightly bind her fingers together too, so she can't move them properly to cast any spells. A quick hop through town gets you a ballgag - red, her favorite color - which you stick in her mouth, her brightly lipsticked lips curling around its curvature. You tie it behind her head underneath her curled locks, and put on a blindfold, to produce a sight identical to Evellyn's treatment.

You step back, think to yourself, and then step forward to quickly pull her panties down a little over her buttocks, to allow for easy pinching. You personally get in the first feel, and a quick honking of her tits.

Then, you let time resume. Vanessa, not yet as used to being your plaything as Evellyn, thrashes about for a moment in abject confusion, muffling through the gag, before humiliated desparation takes over. Then, you push her out of the booth at well, sending her forward several steps before she can catch herself, and knocking against the backs of a couple of the patrons.

Attention turns from Evellyn at the backdoor, to the new girl that just appeared. Another raucous cheer goes up, and arms start being stretched out towards Vanessa, nudging and guiding her further into the crowd. Within a few seconds there's at least three hands on her boobs, one finger hooked over the front of the waistband of her panties, a hand pinching a buttcheek, and another giving an audible slap on the other cheek. The crowd, entertained and uncaring why these naked girls keep wandering around, keeps pushing Vanessa further into the center, mostly forgetting about Evellyn who finally managed to grab and turn the doorknob, bumbling against the doorframe while trying to exit out into the backalley.

You look behind you, at Vanessa's purse and reach in, finding a couple wands, including the one she used to make the bandit cum. They'll probably come in handy, whatever it is they do.