Because usually wrapper will cover the glans penis and creating a lot of diseases, and lead to their girlfriends, many diseases, such as balanitis. vaginitis disease.
英
美
- 因为平时包皮完全覆盖龟头会滋生大量病菌,导致自身和女友很多疾病,比如龟头炎、阴道炎症等。