How long do you need to wait until you can ask them out? If you two are just dating, you can't assume that this physical consummation is a confirmation of a relationship. What if they think that you're too needy for asking them out the next day or asking them to stay so you can go out for breakfast? If you don't ask then you'll never know... If you have any other thoughts you'd like to share when going for a first time romp, feel free to comment in the thread below.