As a volleyball corporate team player, Hibiki Amamiya works at a company and often has to work overtime due to unfamiliar computer tasks…and then suddenly it starts pouring! Stranded at the company with a senior colleague, Hibiki reluctantly lets him stay at her place. 'Senior, you're keeping your composure, right...?' Even though he knows it's wrong, his coworker's defenseless, soft breasts drive him mad. 'No good? Your wife will be angry…ahh, feels so good…' The man can't resist the wet, sharp-collared giant breasts of the inexperienced OL and goes at her, leaving his wife out of the picture.
