An ordinary young lady experiences a slippery, bubble-filled bath in a mixed-gender open-air hot spring. (3 IENE-464)

A young woman, an amateur, is offered a 100,000 yen contract to give a male customer a "disability bath" for 10 minutes in an open-air mixed-gender hot spring. She's willing to wear a towel if she's shy. She's even shy about asking, "Want to take a disability bath?" This is driving the young woman crazy! The rude male customer says, "Give me a good job!" and that's how this bubble bath experience begins?