Some milk and some pleasure

As Blake continued to suckle from Yang's breasts, she felt herself growing hornier and hornier.

"Mmm... Mm... Damn... This is so good..." She purred. Her hand slid between her legs as she started to masturbate "nyaaa... If only Master were here..."

She felt her hand being pulled away... With Yang's beginning to stroke her clit for her.

"NYA?!" She exclaimed, feeling Yang's fingers penetrate her

"I apologize, Mistress. Moooo... I am not Moooooaster, but I can help." She said with a sweet smile "let me do the work. You just enjoy my moooooilk"

This left Blake's hands free to give Yang's giant tits a nice squeeze. Both pleasurable, and functional to get the milk out, all the while her breathing was rapidly picking up as Yang continued to obediently finger her.

Blake finally came, letting out a squeal of pleasure, before curling up in Yang's lap - her thirst quencher, and her horniness quelled.

Yang looked down at her with a smile

"Mistress" she laughed