"Next I'm going to pop out my big breasts that can barely be contained by this itty bitty bra." Amber doesn't realize how bad she is torturing you. You came here for the main course, not to get full on side dishes again. You stand there and watch Amber's tease helpless, as you just can't bring yourself to say: "Amber please hurry up and fuck me before my inexperienced cock prematurely ejaculates in my pants again."
Amber continues with her seduction, as she methodically reveals slightly more of her cleavage to you and say "I'd like you to touch me here, on my breasts." As she says this your cock twitches. A wet spot of precum leaks onto your boxers. You lean forward abruptly as you cup the tip of your penis with your hand in an effort to stop cumming. For once in your life you are able to succeed. You clench your teeth and fight off the urge to ejaculate for the first time in your life.
At first Amber thinks your having a heart attack. "Are you ok?!" She asks. Then she sees the wet stain on your underwear and notices what's really going on.