hikari is an office worker at a real estate company. she messed up her job and caused damage to the landlord who manages rental properties. as an apology, she offers to help the landlord, a man who lives in a wheelchair. while wiping the sweat from her body with a towel, he even demands that she take care of her lower body. in the end, she is made to do handjob, pussy licking, fellatio, and even creampie sex. at first, hikari was reluctantly made to do it, but as her big breasts were massaged and she became obedient, she began to ask for it herself...