Married woman Mao is forced by debt collectors to work as anal licking prostitutes in exchange for repayment, and even though she begs for forgiveness, she is raped and creampied! Unable to resist, Mao works desperately to lick the anal and give handjobs to perverted customers, drink their pee directly, sit on their faces and urinate, and give them a saliva-covered blowjob, but she is reprimanded for her customer service attitude and punished with a squirting vibrator! As she serves one man after another, Mao falls into the pleasure of anal licking sex and turns into an anal licking bitch, saying, "It feels good! Thank you!"