i took a black dildo and strapped it to my forehead and then rammed it into sally's asshole and gave her the black rhino
the black rhino is when you take a black dildo and strap it to your forehead and then ram it into your partner, generally into the women's ass
"i took a black dildo and strapped it to my forehead and then rammed it into sally's asshole and gave her the black rhino" What is the definition of "black rhino"?