The sweet scent of swaying hair, the pheromones unique to lewd women, the smell of sweat emanating from a hot body, the lewd smell of a lustful pussy... I tried stroking my dick in front of them while sniffing those scents! Some girls endure with a look of shame on their faces, some get turned on by my erect dick, some can't resist and help out... Why not be tempted by the obscene scents and stroke them to your heart's content?