The wooden horse

"Good. Good." Sunne says, licking Aki's cum off of the vibrator that was on her clit.

"You are learning."

She then takes Aki's hands and shackle them behind her back.

"But we still have some training to do."

She then takes Aki to a wooden horse and helps her up.

Aki moans as the wooden edge rubs against her clit while Sunne ties some ropes to Aki's shackles to a bar over head so Aki wouldn't fall off.

"Are we good? Are we secure?"

Sunne jiggles Aki's hips making the edge rubs against Aki's pussy harder, making Aki moan louder.

"What about that butt plug? Is that still in there?"

Sunne then jiggles Aki's making Aki moan.

"Good. One more thing."

Sunne then gets a ball gag and puts it in Aki's mouth and secure it.

"I don't want to hear you, until you say mistress. Got it?"

Aki looks at Sunne with pleading look.

"Good." Sunne then claps her hands together and says joyfully, "Let's begin!"