Big sperm ejaculation on a friend's thong panties

Before Valentine's Day I had a party at friends' houses, we were a good 15th of a person. I had time in the evening to go to their bathroom. That's when I took off her tanga that she had worn during the day before the evening. I had the smell of her pussy very excited big ejaculation. The host of the evening was a young 19 year old brunette with a beautiful ass, size 38 I would say. Looked at my ejaculation on her thong, a good dose of sperm that I imagined on her vagina