When we were dry humping, my gf felt something warm on her private, she asked if i come, but im sure i didnt, can anyone tel me what was tht warm feel?

Warm feelings: Even 'dry' sex is not always dry. As you say, a man usually knows when he has ejaculated, but may not be aware when he just has precum leaking. Similarly, the process of sexual arousal in a women leads to increased blood flow in the vagina which in turn leads to extra mucous, which can come out as a thin, clear discharge. The woman is not always aware of this.