“The Smell of a Boy’s Anus” Scented Oil on Sale Now in Japan (In Case You Were Wondering) | RocketNews24
(I didn't know this was a thing...) Sold under the tagline, “The forbidden scent…experience that smell one more time”, The Smell of a Boy’s Anus is a “real anal smell bottle” that captures the “pheromone emitted from the anus of a cute boy.”