beer stuff

https://www.facebook.com/internship.edu.vn/photos/a.285107858261033/627469747358174/?type=3

https://tonted.com/to/de-xuat-nghe-thuat-giao-tiep-ban-nhau/

https://alphaart.vn/threads/tong-hop-cac-quy-tac-tren-ban-nhau-cua-alpha-male.74/

https://www.google.com/search?q=ngh%E1%BB%87+thu%E1%BA%ADt+giao+ti%E1%BA%BFp+tr%C3%AAn+b%C3%A0n+nh%E1%BA%ADu&oq=ngh%E1%BB%87+thu%E1%BA%ADt+giao+ti%E1%BA%BFp+tr%C3%AAn+b%C3%A0n+nh%E1%BA%ADu&aqs=edge..69i57.4997j0j9&sourceid=chrome&ie=UTF-8