They cock tie him

Ruko gives Aki some string, "Here sir. Make sure the little slut hasn't have the use of her clit."

"Of course. Princess Daddy."

Aki then forces Billie on his knees and slaps his ass before pulling his cock out from his panties and start to tie up his balls really tight, as the string moves around his shaft.

"You don't have the right to use your clit."

"Yes, Princess Daddy."

"That little clit of your belong to me."

"Yes, Princess Daddy."

"I can use it if and when I decide, is that understood?"

"Yes, Princess Daddy."

Ruko opens her pants and expose her pussy.

"Here…" She shoves her pussy into Billie's face.

"Smell my pussy. Don't touch it."

She grabs Billie's chin and make him look up at her, "Don't you dare touch it with your fifthly tongue, just smell it."

Billie goes back and smells Ruko's strong musk.

"That's right, breathe in my pussy as you are going to be worshipping my pussy all night long."

"All done!" Aki says as she finishes her touches on Billie's homemade chastity belt made of sting that hugs his balls and dick really tight.

"Good." Ruko smiles, "Now the real fun can begin."