She plays with her titties to get you excited because she knows you're a boob man. When your pocket-rocket is rock solid and you're reaching for it, she's going to grab it before you make yourself cum. She'll suck it slowly and take it down her deep moist throat. Your nut will want to split and jizz all over her, but she'll keep that from happening until you've earned your orgasm. Stroking her shaved pussy with a vibrator is a good start toward earning that nut.
