Training his cock to withstand her intense teasing is Dacey's project.

She wants him to be able to stay on the edge for as long as she wants. Most men are minute men and cant last 5 minutes as she teases him with and has him hoping she will but his whole cock in her mouth BUT she only teases him as he begs, but she now has him up to 20 minutes.

He begs her to stop as he prematurely ejaculates without her permission