But Just Consider Mechanic!Cas.
Grease on his face, his hair sitting in odd directions from continuously running his hand through it. Sweaty, glistening skin. Singlets ridding up to reveal is toned stomach, and sharp, prominent hipbones. Tight, holy jeans, dirty and clinging too his skin. Work boots, with frayed laces. Pretty pink lips parted, biting the bottom one in concentration. Steely, blue eyes narrowed as he focus on his latest job.
Just Mechanic!Cas okay?