Jun Fujisawa, divorced and desperate for a living, goes for an interview at a seedy brothel. The employees check the sensitivity of her large breasts and vagina, and she receives thorough training in anal licking to master her sexual techniques. She brings her first customer to orgasm with tongue-fucking anal licking and nipple torture, then squeezes semen out of a younger customer with a deep anal lick and lotion-lubricated handjob! She then makes a regular customer get on all fours and performs an amazing blowjob on his curved penis! And then...