First time Netflix and chill tommorrow

Rachelle • Lol

Please help !!!

I'm meeting up with a guy who has brought me on 2 dates .we are going to his house to Netflix and chill .

Questions:

1 : what should I wear underwear wise ?

2 : what should I do shaving wise ?

3 : how do I ride it ?? As I'm size 16 and have a fat stomach and it's making me paranoid.

4: PLEASE GIVE ME ANY TIPS BELOW XXXX