You were mission, with Ghost. Following close behind, using his gun scope to look for enemies in the far off distance. It wasn't long before you felt the horse of his gun drifting from your neck to your crotch. He stopped for a moment and finally slowly slid down to your ass. It wasn't an accident, that's for sure. He did it on purpose. But you caught him when you looked over your shoulder. And he noticed it and quickly looked away pretending that nothing had happened