How do I show my girlfriend I want to have sex with her? Subtly?

Just ask? It ain’t that hard. We got mouths and can talk.

An old girlfriend of mine being funny one time — but who was also very direct by nature — turned to me out of nowhere as we were sitting on the couch and asked me, “Do you want Big Fuck?” (I capitalized it because I swear she said it with capital letters.)

Turns out I did.