hornydeniedgirl:

She may only cum while he’s fucking her.

He only fucks her if she does a good job sucking and stroking him first. He doesn’t touch her, and she may not touch herself.

He then cums within seconds of slamming into her pussy, because she did such a good job getting him close.

After two weeks of this regimen, she now gets close to cumming, but it’s just not enough time.

It may take several more weeks before she finally gets there.

She doesn’t know it yet, but he will ruin it when she does.