Sitting on the side of the bed and leaning back on his arms, Erik grinned at Emily as she used her strained breasts to pleasure him. He could feel her frustration, but also that this wasn't enough. She was incredibly horny and desperate for release, but she wouldn't be able to cum just from this.
Knowing this, Erik moved his foot to below her body and pressed a toe into her dripping cunt. "Use this," he teased in a domineering tone. "But I'll keep your orgasms locked until I've finished."
"Hnf," Emily moaned when his toe entered her, her voice muffled, as her lips were occupied at the moment. Her eyes fluttered.
When she moved her body up again and the mushroom tip disappeared between her fleshy orbs, she looked up at Erik with a hazy grin. "T— Thank you, Master~!" she moaned as her hips began to grind on his toe. "P— Please cum quickly!"