When you are hitting her with the long strokes real good from behind and her booty hole is a winking and a puckering, you cover your thumb with a dollop of minty fresh toothpaste and poke her brown eye. Enjoy the clinch.
Man I gave Rachel the spearmint split last night. I kept on pounded and stroking. The minty fresh wafts were a blessing to the nostrils. But she was clamped down good onto my thumb the whole time.
The act of one individual placing a strap-on dildo on his/her head, lubricating it with Dr. Bronner's all natural menthol spearmint soap, and proceeding to penetrate his/her partner's asshole. It is preferred for the "rhino" to penetrate at a full running charge. Technically speaking, this is a modified screwnicorn.
Ooooooo-weeeeeee! Damn that spearmint rhino was refreshing. It's like my asshole just brushed it's teeth.