Nana and Mayu have been best friends since early childhood. They always help each other and help out in any situation. One day Nana called Mayu with an unusual request - for some unknown reason her male penis appeared in an excited state, and something urgent had to be done. Mayu acted decisively and wrapped her lips around the penis as she saw no other option. After a profuse ejaculation, Nana realized that now it would not be enough for her...