This is a tough one. I kinda got the feeling he wanted to hang out with you more based on him making plans and the fact that you were probably willing to have sex with him in the future if he put some effort in. He may be trying to play it cool by not texting you too soon. Maybe by Wednesday he will text to set something up.

However, he kinda sounds like a loser too. If you're pretty, I definitely think you can do better than this tool doing "balloons" in his car (I assume those are filled with nitros oxide? In my day, we called them whippets and they were mainly done by homeless people).

There are definitely guys out there who have experience and would want to take you out and show you off and be proud to be hanging with you. My suggestion is to find one of them and make your first time with someone who shows an ounce of respect and charm (this guy has about as much charm as a rock). Even if you want to get it over with and get over that hump (pun intended), there are definitely better options for you.