I can't pick just one, it depends on my mood & the general vibe. Top five though are probably;
Arctic Monkeys - I Wanna Be Yours
Raphael Lake - Prisoner
FINNEAS - Heaven
Teddy Swims - Lose Control
Michele Morrone - Watch Me Burn
Same here. I'd either be "turn that shit off" or "fuck me, did you hear that guitar part?"
Either way I'm too into music to let sex interfere with it, and vice versa.
....(If only.)