Tsukino-san is the only one in the department, but she is plain and has no presence. Once in a while, I would say kind words to her like a senior to her, but she would act strange... Love letters, heart-shaped homemade lunch boxes, sex at work, blowjob and swallowing, creampie with pregnancy OK... Tsukino was so horny and had an abnormal sexual desire...! She becomes more beautiful every time she fucks me. Even though I think I shouldn't, it feels so good I can't stop.