This work is a compilation of photos and videos posted by TK & Nana (pen names) to SM magazines. - A series of photos and videos were taken and posted as part of the slave training. - Mr. TK is a male in his early 40s with a wealth of practical experience. - Nana is a 35-year-old married woman (no children). - Mr. TK and Nana's husband are old friends, and Mr. TK even attended their wedding. - [From Sex Slave Nana] “Since I was young, I have always masturbated and had lewd and masochistic fantasies.When I was a teenager, my older brother played a prank on me once, and that led to me having a romantic relationship with a man. - At the age of 24, I married a man who was introduced to me as a virgin.And now...I spend my days being trained by a man who is a stranger to my husband. - She was lent to a man and discovered the joy of living as a lowly sex animal.Of course, she kept this a secret from her husband...