A cuckold husband, humiliated and aroused, watches his wife's lover pound her relentlessly. He can only stroke his pathetic erection, earning him the derogatory nickname 'soloboy'. His wife, 'rolagrossa', teases him mercilessly, her moans of pleasure echoing through their home. His safado lifestyle has led him to this, but he can't help but crave more of this cuckold humiliation.