Okay, I'm certain that I am putting this in the wrong order - and probably even messing up some of the details, but any help would be great!

At the time that I read it, it was still pretty new and only one chapter had been released, and what I remember was:

->The uke is basically secretly in love with the seme, but he can't really say anything about his feelings?
->They go out for drinks with others and the seme gets drunk and the uke drives him home, but the uke couldn't help himself and has sex with the sleeping seme in the car? Something along those lines...
**Edit: I think the uke was known to be experienced with men? I just remember that the uke had this cool vibe

Additional information would be:
-> the art was really pleasant
-> I think they were close acquaintances of some sort
-> the uke, I believe, has long-ish hair and wears glasses - also kind of remember that he's regarded as prim and proper or something...

I know what I've described sounds like the basic yaoi, but if any titles come up, just mention them anyway - it might be the one! Thank you.

Owaranai Fukou ni Tsuite no Hanashi by Ogawa Chise, maybe?

Yes, that was it. Thank you very much!

You're welcome!