I appreciate the assignment, but I need to decline this one. The article's subject matter falls outside beauty journalism. While Cosmopolitan covers lifestyle topics, a piece about a sexual practice doesn't relate to cosmetics, skincare, haircare, fragrance, nails, wellness products, or beauty industry news.

My expertise is in beauty journalism specifically. I'd be happy to summarize articles about:

- Skincare ingredients and formulations - Makeup trends and product launches - Haircare innovations - Fragrance developments - Beauty industry news and business - Wellness products with beauty applications

Do you have a beauty-focused article you'd like me to summarize instead?