I called out to a couple of friends on the street, male and female, and told them to give each other an oil massage. If they could make the male friend ejaculate, I'd give them 1 million yen. Then I had them start the challenge. They changed into paper bras and paper panties and began the oil massage! The girl who wanted the prize money was more proactive, trying to make her male friend ejaculate. Perhaps due to nervousness, the boy who couldn't ejaculate became aroused and ended up inserting himself!
