She's allowed to touch.

"You want to touch these," Brandi asks.
Kira the Bible Salesman nods.
"You may."

The ebony woman reaches up and touches your wife through her lace bra.
Lust overrides her common sense.

She shouldn't do this.
She doesn't care.

After a few lovely moments of this, she escalates things.

"I need to see your tits. Now."
Kira nods and happily undoes her bra, still ignoring that voice in the back of her head that says 'Get out of there now! You'll go to Hell for this.'
It is getting quieter by the second.

"I will touch your lovely tits when you are ready and not before."
Kira nods submissively.

"Now, let me show you what you've been waiting for," she continues, taking off her bra as well, "Hold your breath in anticipation."

Kira continues to submit.
You continue to watch from your great position.

Her big tits are exposed.
You've seen them many times, but still love them.
Kira is having her first experience and she's mesmerized!

"Do you want to suck on them now?"