Teasing and pleasing for the submissive Girlfriend.

Tia brings her submissive girlfriend over to you on all fours. She loves it

When she gets up close, she rubs her face against your dick. The ballgag keeps her from truly getting at it.
Tia chuckles and takes your cock in her mouth instead, letting Asa watch.

Your dick is always tantalizingly-out of reach.
Out of the corner of your eye, you can see the woman rubbing herself.

The teasing goes on for a few minutes before Asa tries a new strategy- rubbing Tia's pussy.

This gets the dominant (with her) Teacher's attention.

"Well, you are properly-behaved. You can enjoy this dick for a few minutes."

Asa bows her head respectfully so that the gag can be removed.

Once her mouth is free, she takes your cock happily, while Tia gets what she can too.

The pair work in unison quite well.
Asa takes advantage of her reward.

Her time runs out, however, and the gag is put back in.

Asa moans sadly.

"I think she can earn another chance at my dick somehow," you say.
"Agreed. Ooh- I know- let's get this naughty Student naked!"

Asa stands with her hands at her side while you both strip off her clothes.

"Show him how much you want it," Tia says, "Maybe then you'll get to have it again."

She starts to rub her face all over your cock.
Tia is so turned out that she strips naked too.

She gets in close to watch Asa get a little taste of your cock while the gag is still in...

"She's so cute when she's ****," Tia says, "I'll let you decide if she can have you again, Master."